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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 $18,337 SGD
$14,344 USD
As of October 30, 2026
Save $53,451 SGD (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $71,788 SGD 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 $18,337 to $71,788, a $53,451 spread on the same certified stone. Wholesale Diamonds Direct lists it at $71,788. 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
Colour
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: Oct 30
Current: $45,799 SGD|Low: $14,785 SGD|High: $203,943 SGD|Avg: $46,830 SGD|+1.9%
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
October 29, 2026
Retailer 4$18,337 SGD
Retailer 5$18,928 SGD
Retailer 7$18,979 SGD
Retailer 15$20,199 SGD
Retailer 6$20,700 SGD
Retailer 16$21,220 SGD
Retailer 14$22,070 SGD
Retailer 10$26,668 SGD
Retailer 11$37,375 SGD
Retailer 12$44,501 SGD
Retailer 1$45,799 SGD
Retailer 13$46,355 SGD
Retailer 17$54,649 SGD
Retailer 8$59,002 SGD
Retailer 9$59,003 SGD
Retailer 2$68,984 SGD
Wholesale Diamonds Direct$71,788 SGD
Retailer 3$203,943 SGD

39 data points across 18 retailers

23 retailers$18,337 SGD to $71,788 SGD

A
Cheapest Retailer
-
$18,337 SGD
$14,344 USD
A
Retailer 2
-
$18,484 SGD
$14,459 USD
View
A
Retailer 3
-
$18,928 SGD
$14,806 USD
View
A
Retailer 4
-
$18,979 SGD
$14,846 USD
View
A
Retailer 5
-
$20,199 SGD
$15,800 USD
View
A
Retailer 6
-
$20,700 SGD
$16,192 USD
View
Final sale: no returns
A
Retailer 7
-
$21,220 SGD
$16,599 USD
View
A
Retailer 8
-
$21,441 SGD
$16,772 USD
View
Retailer 9
-
$21,441 SGD
$16,772 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
$22,070 SGD
$17,264 USD
View
A
Retailer 11
-
$22,180 SGD
$17,350 USD
View
B+
Retailer 12
-
$26,668 SGD
£16,425 GBP
View
B+
Retailer 13
-
$37,375 SGD
£23,020 GBP
View
Retailer 14
-
$44,501 SGD
A$53,554 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$45,799 SGD
ZAR 578,756 ZAR
View
B
Retailer 16
-
$46,355 SGD
$36,260 USD
View
B
Retailer 17
-
$54,649 SGD
$42,748 USD
View
B
Retailer 18
-
$59,002 SGD
$46,153 USD
View
B
Retailer 19
-
$59,003 SGD
$46,154 USD
View
B
Retailer 20
-
$68,984 SGD
$53,961 USD
View
Most Expensive
B
Wholesale Diamonds Direct
232900025 · Oct 27
$71,788 SGD
$56,155 USD
View
20 more retailers have this diamond
Prices start from $18,337 SGDSave up to $53,451 SGD

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
$18,337 SGD