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Round|Lab Grown|IGI

6.02ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG620451721

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620451721

Diamond specifications and retailer prices

From $14,344 USD
As of November 1, 2026
Save $41,811 USD (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $56,155 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 6.02ct lab-grown round diamond

This 6.02ct 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 LG620451721 or 620451721. Listed at 23 retailers as of October 27, 2026, with prices from $14,344 to $56,155, a $41,811 spread on the same certified stone. Wholesale Diamonds Direct lists it at $56,155. 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

6.02
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620451721
Dimensions11.75 × 11.78 × 7.05 mm
L/W Ratio1.00
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
11.75 mm11.78 mm6.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620451721
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
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: $34,752 USD|Low: $13,880 USD|High: $159,530 USD|Avg: $34,565 USD|-0.2%
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
Wholesale Diamonds Direct
November 1, 2026
Retailer 6$14,344 USD
Retailer 17$14,459 USD
Retailer 7$14,806 USD
Retailer 16$15,800 USD
Retailer 9$16,192 USD
Retailer 3$16,599 USD
Retailer 2$16,772 USD
Retailer 15$17,264 USD
Retailer 8$17,350 USD
Retailer 11$20,861 USD
Retailer 10$29,080 USD
Retailer 12$30,307 USD
Retailer 1$34,752 USD
Retailer 13$35,825 USD
Retailer 14$36,260 USD
Retailer 4$53,961 USD
Wholesale Diamonds Direct$56,155 USD
Retailer 5$159,530 USD

41 data points across 18 retailers

23 retailers$14,344 USD to $56,155 USD

A
Cheapest Retailer
-
$14,344 USD
A
Retailer 2
-
$14,459 USD
View
A
Retailer 3
-
$14,806 USD
View
A
Retailer 4
-
$14,846 USD
View
A
Retailer 5
-
$15,800 USD
View
A
Retailer 6
-
$16,192 USD
View
Final sale: no returns
A
Retailer 7
-
$16,599 USD
View
A
Retailer 8
-
$16,772 USD
View
Retailer 9
-
$16,772 USD
View
Price last confirmed 16 days ago
A
Retailer 10
-
$17,264 USD
View
A
Retailer 11
-
$17,350 USD
View
B+
Retailer 12
-
$20,861 USD
£16,426 GBP
View
B+
Retailer 13
-
$29,080 USD
£22,898 GBP
View
B+
Retailer 14
-
$30,307 USD
View
B
Retailer 15
-
$34,752 USD
A$53,464 AUD
View
B+
Retailer 16
-
$35,825 USD
ZAR 578,756 ZAR
View
B
Retailer 17
-
$36,260 USD
View
B
Retailer 18
-
$46,153 USD
View
B
Retailer 19
-
$46,154 USD
View
B
Retailer 20
-
$53,961 USD
View
Most Expensive
B
Wholesale Diamonds Direct
232900025 · Oct 27
$56,155 USD
View
20 more retailers have this diamond
Prices start from $14,344 USDSave up to $41,811 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
6.02ct Round
$14,344 USD