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Round|Lab Grown|IGI

5.30ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG806606244

Shape and cutting style on the report: Round brilliant

Certificate IGI LG806606244

Diamond specifications and retailer prices

From $6,331 USD
£4,985 GBP
As of November 2, 2026
Save $22,261 USD (78%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $28,592 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.3ct lab-grown round diamond

This 5.3ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG806606244 or 806606244. Listed at 26 retailers as of October 31, 2026, with prices from $6,331 to $28,592, a $22,261 spread on the same certified stone. Taylor and Hart lists it at $28,592. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.30
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806606244
Dimensions11.18 × 11.10 × 6.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.18 mm11.10 mm5.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806606244
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $8,555 USD|Low: $6,239 USD|High: $28,592 USD|Avg: $11,583 USD|+2.4%
Retailer 1
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Retailer 21
Taylor and Hart
November 2, 2026
Retailer 15$6,331 USD
Retailer 18$7,339 USD
Retailer 8$7,597 USD
Retailer 3$7,633 USD
Retailer 10$8,219 USD
Retailer 14$8,352 USD
Retailer 1$8,555 USD
Retailer 12$8,772 USD
Retailer 6$9,005 USD
Retailer 2$9,575 USD
Retailer 11$9,862 USD
Retailer 13$10,255 USD
Retailer 17$10,434 USD
Retailer 7$11,023 USD
Retailer 16$14,310 USD
Retailer 9$15,561 USD
Retailer 20$16,717 USD
Retailer 5$17,298 USD
Retailer 19$17,747 USD
Retailer 4$25,230 USD
Retailer 21$28,021 USD
Taylor and Hart$28,592 USD

24 data points across 22 retailers

26 retailers$6,331 USD to $28,592 USD

A
Cheapest Retailer
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$6,331 USD
£4,985 GBP
A
Retailer 2
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$7,339 USD
View
A
Retailer 3
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$7,597 USD
View
A
Retailer 4
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$7,633 USD
View
A
Retailer 5
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$8,219 USD
View
Final sale: no returns
Retailer 6
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$8,352 USD
View
Price last confirmed 17 days ago
A
Retailer 7
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$8,514 USD
View
A
Retailer 8
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$8,555 USD
View
A
Retailer 9
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$8,772 USD
View
A
Retailer 10
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$9,005 USD
View
A
Retailer 11
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$9,575 USD
View
A
Retailer 12
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$9,862 USD
View
Retailer 13
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$10,255 USD
View
Price last confirmed 15 days ago
A
Retailer 14
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$10,434 USD
£8,216 GBP
View
Retailer 15
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$10,446 USD
View
Price last confirmed 47 days ago
A
Retailer 16
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$11,023 USD
View
Retailer 17
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$13,246 USD
£10,430 GBP
View
Price last confirmed 26 days ago
A
Retailer 18
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$14,310 USD
€13,629 EUR
View
A
Retailer 19
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$14,858 USD
View
B+
Retailer 20
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$15,561 USD
View
B+
Retailer 21
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$16,717 USD
£13,163 GBP
View
B+
Retailer 22
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$17,298 USD
ZAR 279,443 ZAR
View
B+
Retailer 23
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$17,747 USD
A$27,303 AUD
View
B+
Retailer 24
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$25,230 USD
View
B
Retailer 25
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$28,021 USD
A$43,109 AUD
View
Most Expensive
B
Taylor and Hart
VG41VVW · Oct 31
$28,592 USD
View
25 more retailers have this diamond
Prices start from $6,331 USDSave up to $22,261 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.30ct Round
$6,331 USD