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Oval|Lab Grown|IGI

1.60ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG789634821

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG789634821

Diamond specifications and retailer prices

From $348 SGD
$272 USD
As of October 29, 2026
Save $1,659 SGD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,007 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.6ct lab-grown oval diamond

This 1.6ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789634821 or 789634821. Listed at 26 retailers as of October 28, 2026, with prices from $348 to $2,007, a $1,659 spread on the same certified stone. Brilliant Earth lists it at $2,007. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789634821
Dimensions9.98 × 6.41 × 3.88 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.98 mm6.41 mm1.60 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789634821
Side View
Table 60.0%Crown 38°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.5%

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: $2,007 SGD|Low: $348 SGD|High: $2,148 SGD|Avg: $900 SGD|-6.5%
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
October 30, 2026
Retailer 15$348 SGD
Retailer 7$389 SGD
Retailer 6$426 SGD
Retailer 2$482 SGD
Retailer 12$582 SGD
Retailer 13$733 SGD
Retailer 11$741 SGD
Retailer 8$758 SGD
Retailer 4$867 SGD
Retailer 10$1,003 SGD
Retailer 14$1,105 SGD
Retailer 5$1,412 SGD
Retailer 3$1,659 SGD
Retailer 9$1,737 SGD
Brilliant Earth$2,007 SGD

40 data points across 15 retailers

26 retailers$348 SGD to $2,007 SGD

Retailer 1
-
$348 SGD
$272 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$348 SGD
$272 USD
View
A
Retailer 3
-
$389 SGD
$304 USD
View
Final sale: no returns
A
Retailer 4
-
$404 SGD
$316 USD
View
Retailer 5
-
$426 SGD
$333 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$431 SGD
$337 USD
View
A
Retailer 7
-
$431 SGD
$337 USD
View
A
Retailer 8
-
$482 SGD
£297 GBP
View
A
Retailer 9
-
$491 SGD
HK$3,000 HKD
View
B+
Retailer 10
-
$582 SGD
$455 USD
View
A
Retailer 11
-
$582 SGD
$455 USD
View
A
Retailer 12
-
$741 SGD
ZAR 9,365 ZAR
View
A
Retailer 13
-
$752 SGD
$588 USD
View
A
Retailer 14
-
$758 SGD
£467 GBP
View
B+
Retailer 15
-
$867 SGD
$678 USD
View
B+
Retailer 16
-
$1,003 SGD
A$1,207 AUD
View
B+
Retailer 17
-
$1,105 SGD
$864 USD
View
Retailer 18
-
$1,209 SGD
$946 USD
View
Price last confirmed 44 days ago
B
Retailer 19
-
$1,387 SGD
$1,085 USD
View
B
Retailer 20
-
$1,412 SGD
View
B
Retailer 21
-
$1,452 SGD
$1,135 USD
View
B
Retailer 22
-
$1,659 SGD
$1,298 USD
View
B
Retailer 23
-
$1,737 SGD
£1,070 GBP
View
B
Retailer 24
-
$1,791 SGD
$1,401 USD
View
B
Retailer 25
-
$1,820 SGD
$1,424 USD
View
Most Expensive
B
Brilliant Earth
20961857A · Oct 28
$2,007 SGD
$1,570 USD
View
25 more retailers have this diamond
Prices start from $348 SGDSave up to $1,659 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
1.60ct Oval
$348 SGD