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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 $491 SGD
$384 USD
As of November 1, 2026
Save $1,569 SGD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,060 SGD at Riddles Jewelry · As of October 31, 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 October 31, 2026, with prices from $491 to $2,060, a $1,569 spread on the same certified stone. Riddles Jewelry lists it at $2,060. 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: $1,982 SGD|Low: $491 SGD|High: $2,060 SGD|Avg: $1,242 SGD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Riddles Jewelry
November 1, 2026
Retailer 10$491 SGD
Retailer 2$710 SGD
Retailer 6$772 SGD
Retailer 12$787 SGD
Retailer 9$802 SGD
Retailer 5$873 SGD
Retailer 7$894 SGD
Retailer 8$1,058 SGD
Retailer 3$1,649 SGD
Retailer 4$1,745 SGD
Retailer 1$1,982 SGD
Retailer 11$1,983 SGD
Riddles Jewelry$2,060 SGD

30 data points across 13 retailers

13 retailers$491 SGD to $2,060 SGD

A
Cheapest Retailer
-
$491 SGD
$384 USD
Final sale: no returns
B+
Retailer 2
-
$710 SGD
$555 USD
View
B+
Retailer 3
-
$772 SGD
€575 EUR
View
B+
Retailer 4
-
$787 SGD
$615 USD
View
B+
Retailer 5
-
$802 SGD
$627 USD
View
B+
Retailer 6
-
$873 SGD
£538 GBP
View
B+
Retailer 7
-
$894 SGD
ZAR 11,298 ZAR
View
B
Retailer 8
-
$1,058 SGD
$827 USD
View
B
Retailer 9
-
$1,649 SGD
$1,289 USD
View
B
Retailer 10
-
$1,745 SGD
CA$1,896 CAD
View
B
Retailer 11
-
$1,982 SGD
£1,220 GBP
View
B
Retailer 12
-
$1,983 SGD
$1,550 USD
View
Most Expensive
B
Riddles Jewelry
1987014665 · Oct 31
$2,060 SGD
$1,611 USD
View
12 more retailers have this diamond
Prices start from $491 SGDSave up to $1,569 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
0.80ct Oval
$491 SGD