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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 $272 USD
As of October 26, 2026
Save $1,298 USD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,570 USD 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 26, 2026, with prices from $272 to $1,570, a $1,298 spread on the same certified stone. Brilliant Earth lists it at $1,570. 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
Color
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 26
Current: $1,570 USD|Low: $272 USD|High: $1,680 USD|Avg: $702 USD|-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 29, 2026
Retailer 15$272 USD
Retailer 7$304 USD
Retailer 6$333 USD
Retailer 12$376 USD
Retailer 11$455 USD
Retailer 13$573 USD
Retailer 10$580 USD
Retailer 2$591 USD
Retailer 4$678 USD
Retailer 9$785 USD
Retailer 14$864 USD
Retailer 5$1,105 USD
Retailer 3$1,298 USD
Retailer 8$1,359 USD
Brilliant Earth$1,570 USD

40 data points across 15 retailers

26 retailers$272 USD to $1,570 USD

A
Retailer 1
-
$272 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$272 USD
View
A
Retailer 3
-
$304 USD
View
Final sale: no returns
A
Retailer 4
-
$316 USD
View
A
Retailer 5
-
$333 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$337 USD
View
A
Retailer 7
-
$337 USD
View
A
Retailer 8
-
$376 USD
£296 GBP
View
A
Retailer 9
-
$384 USD
HK$3,000 HKD
View
B+
Retailer 10
-
$455 USD
View
A
Retailer 11
-
$455 USD
View
A
Retailer 12
-
$580 USD
ZAR 9,365 ZAR
View
A
Retailer 13
-
$588 USD
View
A
Retailer 14
-
$591 USD
£466 GBP
View
B+
Retailer 15
-
$678 USD
View
B+
Retailer 16
-
$785 USD
A$1,207 AUD
View
B+
Retailer 17
-
$864 USD
View
B+
Retailer 18
-
$946 USD
View
Price last confirmed 43 days ago
B
Retailer 19
-
$1,085 USD
View
B
Retailer 20
-
$1,105 USD
SGD 1,493 SGD
View
B
Retailer 21
-
$1,135 USD
View
B
Retailer 22
-
$1,298 USD
View
B
Retailer 23
-
$1,359 USD
£1,070 GBP
View
B
Retailer 24
-
$1,401 USD
View
B
Retailer 25
-
$1,424 USD
View
Most Expensive
B
Brilliant Earth
20961857A · Oct 28
$1,570 USD
View
25 more retailers have this diamond
Prices start from $272 USDSave up to $1,298 USD

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
$272 USD