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Round|Lab Grown|IGI

5.26ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG681579168

Shape and cutting style on the report: Round brilliant

Certificate IGI LG681579168

Diamond specifications and retailer prices

From $6,272 USD
As of November 1, 2026
Save $32,868 USD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $39,140 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.26ct lab-grown round diamond

This 5.26ct 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 LG681579168 or 681579168. Listed at 25 retailers as of November 1, 2026, with prices from $6,272 to $39,140, a $32,868 spread on the same certified stone. Do Amore Diamonds lists it at $39,140. 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

5.26
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681579168
Dimensions11.18 × 11.10 × 6.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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 mm5.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681579168
Side View
Table 56.0%Crown 35.1°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.0%

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: $13,414 USD|Low: $6,003 USD|High: $31,530 USD|Avg: $13,307 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 6$6,003 USD
Retailer 3$6,272 USD
Retailer 2$6,523 USD
Retailer 7$7,276 USD
Retailer 9$8,010 USD
Retailer 19$8,486 USD
Retailer 5$8,530 USD
Retailer 8$8,651 USD
Retailer 4$9,534 USD
Retailer 12$10,057 USD
Retailer 10$12,530 USD
Retailer 1$13,414 USD
Retailer 11$13,702 USD
Retailer 14$15,768 USD
Retailer 17$16,316 USD
Retailer 13$16,769 USD
Retailer 16$17,660 USD
Retailer 18$24,142 USD
Retailer 15$27,864 USD

34 data points across 19 retailers

25 retailers$6,272 USD to $39,140 USD

A
Cheapest Retailer
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$6,272 USD
A
Retailer 2
-
$6,523 USD
View
A
Retailer 3
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$6,554 USD
View
A
Retailer 4
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$7,276 USD
View
A
Retailer 5
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$8,007 USD
View
A
Retailer 6
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$8,010 USD
View
A
Retailer 7
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$8,486 USD
View
Final sale: no returns
Retailer 8
-
$8,530 USD
View
Price last confirmed 15 days ago
A
Retailer 9
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$8,651 USD
View
A
Retailer 10
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$8,755 USD
HK$68,400 HKD
View
A
Retailer 11
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$9,534 USD
View
A
Retailer 12
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$10,057 USD
£7,919 GBP
View
A
Retailer 13
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$12,530 USD
View
A
Retailer 14
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$13,414 USD
€12,775 EUR
View
A
Retailer 15
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$13,702 USD
View
A
Retailer 16
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$15,768 USD
£12,416 GBP
View
B+
Retailer 17
-
$16,316 USD
ZAR 263,591 ZAR
View
B+
Retailer 18
-
$16,769 USD
A$25,798 AUD
View
B+
Retailer 19
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$17,660 USD
View
B+
Retailer 20
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$20,024 USD
View
B+
Retailer 21
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$24,142 USD
View
B
Retailer 22
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$27,437 USD
View
B
Retailer 23
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$27,864 USD
A$42,867 AUD
View
B
Retailer 24
-
$29,821 USD
SGD 40,298 SGD
View
Most Expensive
B
Do Amore Diamonds
27-1C69057BD · Nov 2
$39,140 USD
View
24 more retailers have this diamond
Prices start from $6,272 USDSave up to $32,868 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
5.26ct Round
$6,272 USD