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Oval|Lab Grown|IGI

6.12ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG768632010

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768632010

Diamond specifications and retailer prices

From $38,488 USD
A$59,213 AUD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $38,488 USD at Novita Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Novita Diamonds

About this 6.12ct lab-grown oval diamond

This 6.12ct lab-grown oval 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 LG768632010 or 768632010. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

6.12
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632010
Dimensions14.76 × 10.06 × 6.33 mm
L/W Ratio1.47
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
14.76 mm10.06 mm6.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632010
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $38,488 USD|Low: $17,973 USD|High: $100,530 USD|Avg: $38,502 USD|-0.0%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 2$17,973 USD
Retailer 7$18,503 USD
Retailer 5$19,379 USD
Retailer 10$19,952 USD
Retailer 12$24,315 USD
Retailer 3$28,269 USD
Retailer 6$32,455 USD
Retailer 13$36,690 USD
Novita Diamonds$38,488 USD
Retailer 4$43,530 USD
Retailer 9$52,504 USD
Retailer 8$67,722 USD
Retailer 11$100,530 USD

4 data points across 13 retailers

1 retailer

B
Novita Diamonds
cert_768632010 · Nov 1
$38,488 USD
A$59,213 AUD
View

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
6.12ct Oval
$38,488 USD