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Oval|Lab Grown|IGI

5.65ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG797636190

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797636190

Diamond specifications and retailer prices

From $1,267 SGD
$991 USD
As of November 1, 2026
Save $9,987 SGD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,145 SGD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 5.65ct lab-grown oval diamond

This 5.65ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797636190 or 797636190. Listed at 24 retailers as of November 1, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.65
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797636190
Dimensions15.03 × 10.19 × 6.03 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.03 mm10.19 mm5.65 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797636190
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.2%

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: Nov 1
Current: $14,145 SGD|Low: $1,216 SGD|High: $14,452 SGD|Avg: $4,166 SGD|-2.1%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 5$1,267 SGD
Retailer 3$1,379 SGD
Retailer 4$1,471 SGD
Retailer 9$1,471 SGD
Retailer 11$1,757 SGD
Retailer 16$2,072 SGD
Retailer 2$2,349 SGD
Retailer 12$2,352 SGD
Retailer 7$3,043 SGD
Retailer 8$3,169 SGD
Retailer 14$3,289 SGD
Retailer 15$3,297 SGD
Retailer 10$4,558 SGD
Retailer 13$5,504 SGD
Retailer 6$5,563 SGD
Retailer 18$7,808 SGD
Retailer 17$12,582 SGD
Brilliant Earth$14,145 SGD

36 data points across 18 retailers

24 retailers$1,267 SGD to $11,254 SGD

A
Cheapest Retailer
-
$1,267 SGD
$991 USD
A
Retailer 2
-
$1,379 SGD
$1,078 USD
View
A
Retailer 3
-
$1,471 SGD
$1,150 USD
View
Retailer 4
-
$1,471 SGD
$1,150 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,757 SGD
£1,082 GBP
View
A
Retailer 6
-
$2,040 SGD
$1,595 USD
View
A
Retailer 7
-
$2,072 SGD
$1,620 USD
View
B+
Retailer 8
-
$2,349 SGD
$1,837 USD
View
B+
Retailer 9
-
$2,352 SGD
£1,448 GBP
View
B+
Retailer 10
-
$2,439 SGD
$1,907 USD
View
B+
Retailer 11
-
$3,043 SGD
$2,379 USD
View
B+
Retailer 12
-
$3,169 SGD
$2,478 USD
View
B+
Retailer 13
-
$3,289 SGD
A$3,957 AUD
View
B+
Retailer 14
-
$3,297 SGD
ZAR 41,652 ZAR
View
B
Retailer 15
-
$3,974 SGD
$3,108 USD
View
B
Retailer 16
-
$4,483 SGD
£2,760 GBP
View
B
Retailer 17
-
$4,558 SGD
$3,564 USD
View
B
Retailer 18
-
$5,504 SGD
£3,389 GBP
View
B
Retailer 19
-
$5,563 SGD
$4,350 USD
View
B
Retailer 20
-
$5,770 SGD
$4,511 USD
View
B
Retailer 21
-
$7,808 SGD
$6,105 USD
View
B
Retailer 22
-
$11,254 SGD
$8,800 USD
View
Retailer 23
-
$12,582 SGD
$9,838 USD
View
Price under review
Most Expensive
Brilliant Earth
19665669A · Nov 1
$14,145 SGD
$11,060 USD
View
Price under review
23 more retailers have this diamond
Prices start from $1,267 SGDSave up to $9,987 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
5.65ct Oval
$1,267 SGD