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Oval|Lab Grown|IGI

1.99ct F FL Oval Lab Grown Diamond

ID • F/FL • IGI LG840634923

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840634923

Diamond specifications and retailer prices

From $1,167 SGD
$913 USD
As of November 1, 2026
Save $5,672 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,839 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.99ct lab-grown oval diamond

This 1.99ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634923 or 840634923. Listed at 17 retailers as of October 31, 2026, with prices from $1,167 to $6,839, a $5,672 spread on the same certified stone. Brilliant Earth lists it at $6,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634923
Dimensions10.16 × 7.10 × 4.35 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.16 mm7.10 mm1.99 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634923
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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: $4,497 SGD|Low: $1,167 SGD|High: $4,807 SGD|Avg: $2,879 SGD|-0.5%
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
November 1, 2026
Retailer 2$1,167 SGD
Retailer 3$1,327 SGD
Retailer 13$1,425 SGD
Retailer 8$1,826 SGD
Retailer 7$1,934 SGD
Retailer 9$1,977 SGD
Retailer 12$2,205 SGD
Retailer 15$2,339 SGD
Retailer 10$2,517 SGD
Retailer 11$3,945 SGD
Retailer 6$4,151 SGD
Retailer 4$4,179 SGD
Retailer 5$4,463 SGD
Retailer 1$4,497 SGD
Retailer 14$4,807 SGD

17 data points across 15 retailers

17 retailers$1,167 SGD to $6,839 SGD

A
Cheapest Retailer
-
$1,167 SGD
$913 USD
Final sale: no returns
Retailer 2
-
$1,327 SGD
£817 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,425 SGD
$1,115 USD
View
A
Retailer 4
-
$1,826 SGD
£1,125 GBP
View
B+
Retailer 5
-
$1,934 SGD
$1,513 USD
View
B+
Retailer 6
-
$1,977 SGD
€1,473 EUR
View
B+
Retailer 7
-
$2,205 SGD
ZAR 27,866 ZAR
View
B+
Retailer 8
-
$2,339 SGD
$1,830 USD
View
B+
Retailer 9
-
$2,517 SGD
$1,969 USD
View
B
Retailer 10
-
$3,945 SGD
$3,086 USD
View
B
Retailer 11
-
$4,151 SGD
$3,247 USD
View
B
Retailer 12
-
$4,179 SGD
View
B
Retailer 13
-
$4,463 SGD
$3,491 USD
View
B+
Retailer 14
-
$4,497 SGD
£2,770 GBP
View
B
Retailer 15
-
$4,807 SGD
$3,760 USD
View
Retailer 16
-
$5,612 SGD
$4,390 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
22142925A · Oct 31
$6,839 SGD
$5,350 USD
View
16 more retailers have this diamond
Prices start from $1,167 SGDSave up to $5,672 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
1.99ct Oval
$1,167 SGD