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Oval|Lab Grown|IGI

1.90ct F FL Oval Lab Grown Diamond

ID • F/FL • IGI LG836614411

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836614411

Diamond specifications and retailer prices

From $514 SGD
$402 USD
As of October 29, 2026
Save $4,056 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,570 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.9ct lab-grown oval diamond

This 1.9ct 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 LG836614411 or 836614411. Listed at 23 retailers as of October 28, 2026, with prices from $514 to $4,570, a $4,056 spread on the same certified stone. Rare Carat lists it at $4,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614411
Dimensions9.87 × 6.92 × 4.39 mm
L/W Ratio1.43
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
9.87 mm6.92 mm1.90 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614411
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

Caratlytics Score

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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: Oct 29
Current: $4,570 SGD|Low: $514 SGD|High: $6,494 SGD|Avg: $1,876 SGD|-1.0%
Rare Carat
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 8$514 SGD
Retailer 3$575 SGD
Retailer 11$591 SGD
Retailer 9$637 SGD
Retailer 14$637 SGD
Retailer 21$659 SGD
Retailer 22$965 SGD
Retailer 10$966 SGD
Retailer 5$1,011 SGD
Retailer 2$1,047 SGD
Retailer 20$1,095 SGD
Retailer 17$1,103 SGD
Retailer 23$1,787 SGD
Retailer 6$1,990 SGD
Retailer 4$2,048 SGD
Retailer 12$2,094 SGD
Retailer 7$2,208 SGD
Retailer 13$2,215 SGD
Retailer 19$2,504 SGD
Retailer 16$3,052 SGD
Retailer 18$4,027 SGD
Retailer 15$4,251 SGD
Rare Carat$4,570 SGD

24 data points across 23 retailers

23 retailers$514 SGD to $4,570 SGD

A
Cheapest Retailer
-
$514 SGD
$402 USD
A
Retailer 2
-
$575 SGD
$450 USD
View
A
Retailer 3
-
$591 SGD
$462 USD
View
Final sale: no returns
Retailer 4
-
$637 SGD
$498 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$637 SGD
$498 USD
View
Retailer 6
-
$659 SGD
£406 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$965 SGD
$755 USD
View
A
Retailer 8
-
$966 SGD
$756 USD
View
A
Retailer 9
-
$1,011 SGD
$791 USD
View
A
Retailer 10
-
$1,047 SGD
£645 GBP
View
A
Retailer 11
-
$1,095 SGD
ZAR 13,837 ZAR
View
A
Retailer 12
-
$1,103 SGD
€822 EUR
View
B+
Retailer 13
-
$1,787 SGD
$1,398 USD
View
B+
Retailer 14
-
$1,990 SGD
$1,557 USD
View
B+
Retailer 15
-
$2,048 SGD
$1,602 USD
View
B+
Retailer 16
-
$2,094 SGD
$1,638 USD
View
B+
Retailer 17
-
$2,208 SGD
View
B+
Retailer 18
-
$2,215 SGD
$1,733 USD
View
B+
Retailer 19
-
$2,504 SGD
£1,542 GBP
View
B
Retailer 20
-
$3,009 SGD
$2,354 USD
View
B
Retailer 21
-
$4,027 SGD
$3,150 USD
View
B
Retailer 22
-
$4,251 SGD
$3,325 USD
View
Most Expensive
B
Rare Carat
JH-253863 · Oct 28
$4,570 SGD
$3,575 USD
View
22 more retailers have this diamond
Prices start from $514 SGDSave up to $4,056 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
1.90ct Oval
$514 SGD