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Oval|Lab Grown|IGI

6.03ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG792609324

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG792609324

Diamond specifications and retailer prices

From $36,856 NZD
$20,772 USD
As of November 1, 2026
Save $25,369 NZD (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $62,225 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.03ct lab-grown oval diamond

This 6.03ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792609324 or 792609324. Listed at 8 retailers as of October 31, 2026, with prices from $36,856 to $62,225, a $25,369 spread on the same certified stone. Brilliant Earth lists it at $62,225. 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

6.03
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792609324
Dimensions14.35 × 10.30 × 6.39 mm
L/W Ratio1.39
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
14.35 mm10.30 mm6.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792609324
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $62,225 NZD|Low: $36,856 NZD|High: $190,691 NZD|Avg: $71,438 NZD|-27.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 18, 2026
Retailer 3$36,856 NZD
Retailer 8$37,175 NZD
Retailer 7$38,447 NZD
Retailer 2$44,031 NZD
Retailer 5$59,380 NZD
Retailer 9$61,002 NZD
Retailer 6$61,519 NZD
Brilliant Earth$62,225 NZD
Retailer 4$117,689 NZD
Retailer 10$190,691 NZD

5 data points across 10 retailers

8 retailers$36,856 NZD to $62,225 NZD

B+
Cheapest Retailer
-
$36,856 NZD
$20,772 USD
B+
Retailer 2
-
$37,175 NZD
$20,952 USD
View
B+
Retailer 3
-
$38,447 NZD
CA$30,096 CAD
View
B+
Retailer 4
-
$44,031 NZD
$24,816 USD
View
B
Retailer 5
-
$59,380 NZD
$33,467 USD
View
B
Retailer 6
-
$61,519 NZD
$34,672 USD
View
Most Expensive
B
Brilliant Earth
21392381A · Oct 31
$62,225 NZD
$35,070 USD
View
6 more retailers have this diamond
Prices start from $36,856 NZDSave up to $25,369 NZD

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.

B+
6.03ct Oval
$36,856 NZD