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Oval|Lab Grown|IGI

0.80ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG837648666

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837648666

Diamond specifications and retailer prices

From $682 NZD
$384 USD
As of November 1, 2026
Save $2,181 NZD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,863 NZD at Riddles Jewelry · As of November 2, 2026
View at Riddles Jewelry

About this 0.8ct lab-grown oval diamond

This 0.8ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837648666 or 837648666. Listed at 13 retailers as of November 1, 2026, with prices from $682 to $2,863, a $2,181 spread on the same certified stone. Riddles Jewelry lists it at $2,863. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.80
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837648666
Dimensions8.78 × 4.98 × 3.00 mm
L/W Ratio1.76
Girdle conditionFaceted
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
8.78 mm4.98 mm0.80 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837648666
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

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: $1,247 NZD|Low: $682 NZD|High: $2,863 NZD|Avg: $1,725 NZD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Riddles Jewelry
November 2, 2026
Retailer 10$682 NZD
Retailer 2$986 NZD
Retailer 7$1,073 NZD
Retailer 12$1,093 NZD
Retailer 9$1,114 NZD
Retailer 5$1,214 NZD
Retailer 1$1,247 NZD
Retailer 8$1,470 NZD
Retailer 3$2,291 NZD
Retailer 4$2,426 NZD
Retailer 6$2,754 NZD
Retailer 11$2,756 NZD
Riddles Jewelry$2,863 NZD

31 data points across 13 retailers

13 retailers$682 NZD to $2,863 NZD

A
Cheapest Retailer
-
$682 NZD
$384 USD
Final sale: no returns
B+
Retailer 2
-
$986 NZD
$555 USD
View
B+
Retailer 3
-
$1,073 NZD
€575 EUR
View
B+
Retailer 4
-
$1,093 NZD
$615 USD
View
B+
Retailer 5
-
$1,114 NZD
$627 USD
View
B+
Retailer 6
-
$1,214 NZD
£538 GBP
View
B+
Retailer 7
-
$1,247 NZD
ZAR 11,338 ZAR
View
B
Retailer 8
-
$1,470 NZD
$827 USD
View
B
Retailer 9
-
$2,291 NZD
$1,289 USD
View
B
Retailer 10
-
$2,426 NZD
CA$1,896 CAD
View
B
Retailer 11
-
$2,754 NZD
£1,220 GBP
View
B
Retailer 12
-
$2,756 NZD
$1,550 USD
View
Most Expensive
B
Riddles Jewelry
1987014665 · Nov 2
$2,863 NZD
$1,611 USD
View
12 more retailers have this diamond
Prices start from $682 NZDSave up to $2,181 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.

A
0.80ct Oval
$682 NZD