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Round|Lab Grown|IGI

5.82ct D IF Round Lab Grown Diamond

EX • D/IF • IGI LG614331576

Shape and cutting style on the report: Round brilliant

Certificate IGI LG614331576

Diamond specifications and retailer prices

From $4,453 USD
£3,506 GBP
As of November 1, 2026
Save $16,976 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,429 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.82ct lab-grown round diamond

This 5.82ct 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 LG614331576 or 614331576. Listed at 18 retailers as of October 31, 2026, with prices from $4,453 to $21,429, a $16,976 spread on the same certified stone. Taylor and Hart lists it at $21,429. 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

5.82
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614331576
Dimensions11.33 × 11.41 × 7.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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
11.33 mm11.41 mm5.82 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614331576
Side View
Table 57.0%Crown 36.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $12,184 USD|Low: $4,453 USD|High: $24,244 USD|Avg: $12,351 USD|-13.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
November 1, 2026
Retailer 11$4,453 USD
Retailer 15$5,410 USD
Retailer 6$5,644 USD
Retailer 3$5,781 USD
Retailer 13$5,988 USD
Retailer 2$6,005 USD
Retailer 14$7,108 USD
Retailer 7$7,155 USD
Retailer 16$7,508 USD
Retailer 12$7,634 USD
Retailer 8$9,253 USD
Retailer 4$11,275 USD
Retailer 5$11,858 USD
Retailer 17$12,165 USD
Retailer 1$12,184 USD
Retailer 10$12,454 USD
Retailer 9$20,718 USD
Taylor and Hart$21,429 USD

36 data points across 18 retailers

18 retailers$4,453 USD to $21,429 USD

A
Cheapest Retailer
-
$4,453 USD
£3,506 GBP
A
Retailer 2
-
$5,410 USD
View
A
Retailer 3
-
$5,644 USD
View
A
Retailer 4
-
$5,781 USD
View
Final sale: no returns
A
Retailer 5
-
$5,988 USD
View
A
Retailer 6
-
$6,005 USD
View
A
Retailer 7
-
$7,108 USD
View
A
Retailer 8
-
$7,155 USD
HK$55,900 HKD
View
A
Retailer 9
-
$7,508 USD
View
A
Retailer 10
-
$7,634 USD
£6,011 GBP
View
A
Retailer 11
-
$9,253 USD
View
A
Retailer 12
-
$11,275 USD
View
A
Retailer 13
-
$11,858 USD
View
A
Retailer 14
-
$12,165 USD
ZAR 196,529 ZAR
View
A
Retailer 15
-
$12,184 USD
£9,594 GBP
View
A
Retailer 16
-
$12,454 USD
A$19,160 AUD
View
B+
Retailer 17
-
$20,718 USD
SGD 27,997 SGD
View
Most Expensive
B+
Taylor and Hart
AWTDADI · Oct 31
$21,429 USD
View
17 more retailers have this diamond
Prices start from $4,453 USDSave up to $16,976 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
5.82ct Round
$4,453 USD