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Round|Lab Grown|IGI

1.60ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG782608297

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782608297

Diamond specifications and retailer prices

From $322 SGD
$251 USD
As of October 27, 2026
Save $1,121 SGD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,443 SGD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round 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 LG782608297 or 782608297. Listed at 14 retailers as of October 27, 2026, with prices from $322 to $1,443, a $1,121 spread on the same certified stone. With Clarity lists it at $1,443. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782608297
Dimensions7.57 × 7.61 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm7.61 mm1.60 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782608297
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

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 27
Current: $580 SGD|Low: $322 SGD|High: $1,443 SGD|Avg: $1,022 SGD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 7$322 SGD
Retailer 9$520 SGD
Retailer 1$580 SGD
Retailer 2$659 SGD
Retailer 11$770 SGD
Retailer 5$803 SGD
Retailer 3$1,011 SGD
Retailer 6$1,110 SGD
Retailer 4$1,222 SGD
Retailer 10$1,252 SGD
Retailer 12$1,379 SGD
Retailer 8$1,385 SGD
With Clarity$1,443 SGD

26 data points across 13 retailers

14 retailers$322 SGD to $1,443 SGD

A
Retailer 1
-
$263 SGD
$205 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$318 SGD
$248 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$322 SGD
$251 USD
View
A
Retailer 4
-
$520 SGD
£319 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
$580 SGD
€431 EUR
View
B+
Retailer 6
-
$770 SGD
$601 USD
View
B+
Retailer 7
-
$803 SGD
A$964 AUD
View
B+
Retailer 8
-
$1,093 SGD
$853 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$1,110 SGD
$866 USD
View
B+
Retailer 10
-
$1,252 SGD
$977 USD
View
B
Retailer 11
-
$1,379 SGD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$1,385 SGD
£851 GBP
View
B
Retailer 13
-
$1,436 SGD
$1,120 USD
View
Most Expensive
B
With Clarity
782608297 · Oct 29
$1,443 SGD
$1,126 USD
View
13 more retailers have this diamond
Prices start from $322 SGDSave up to $1,121 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 Round
$322 SGD