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Round|Lab Grown|IGI

1.60ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG770641228

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770641228

Diamond specifications and retailer prices

From $326 SGD
$255 USD
As of November 1, 2026
Save $1,424 SGD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,750 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770641228 or 770641228. Listed at 26 retailers as of November 1, 2026, with prices from $326 to $1,750, a $1,424 spread on the same certified stone. Reve Diamonds lists it at $1,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770641228
Dimensions7.46 × 7.50 × 4.63 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
7.46 mm7.50 mm1.60 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770641228
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

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: $769 SGD|Low: $324 SGD|High: $1,750 SGD|Avg: $835 SGD|+5.5%
Retailer 1
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Retailer 21
Reve Diamonds
November 3, 2026
Retailer 13$326 SGD
Retailer 19$377 SGD
Retailer 5$379 SGD
Retailer 8$404 SGD
Retailer 9$404 SGD
Retailer 17$619 SGD
Retailer 21$620 SGD
Retailer 10$675 SGD
Retailer 16$690 SGD
Retailer 18$698 SGD
Retailer 7$746 SGD
Retailer 1$769 SGD
Retailer 2$796 SGD
Retailer 6$839 SGD
Retailer 4$942 SGD
Retailer 15$1,085 SGD
Retailer 14$1,299 SGD
Retailer 11$1,365 SGD
Retailer 3$1,500 SGD
Retailer 20$1,591 SGD
Retailer 12$1,619 SGD
Reve Diamonds$1,750 SGD

27 data points across 22 retailers

26 retailers$326 SGD to $1,750 SGD

A
Cheapest Retailer
-
$326 SGD
$255 USD
A
Retailer 2
-
$377 SGD
$295 USD
View
Final sale: no returns
A
Retailer 3
-
$379 SGD
$296 USD
View
A
Retailer 4
-
$404 SGD
$316 USD
View
Retailer 5
-
$404 SGD
$316 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$619 SGD
£381 GBP
View
A
Retailer 7
-
$620 SGD
$485 USD
View
A
Retailer 8
-
$675 SGD
$528 USD
View
A
Retailer 9
-
$690 SGD
€514 EUR
View
A
Retailer 10
-
$698 SGD
ZAR 8,815 ZAR
View
B+
Retailer 11
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$746 SGD
$583 USD
View
B+
Retailer 12
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$769 SGD
£473 GBP
View
B+
Retailer 13
-
$796 SGD
A$958 AUD
View
B+
Retailer 14
-
$839 SGD
$656 USD
View
B+
Retailer 15
-
$942 SGD
A$1,133 AUD
View
B+
Retailer 16
-
$1,085 SGD
$848 USD
View
Retailer 17
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$1,288 SGD
$1,007 USD
View
Price last confirmed 43 days ago
B
Retailer 18
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$1,299 SGD
$1,016 USD
View
B
Retailer 19
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$1,365 SGD
$1,067 USD
View
B
Retailer 20
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$1,500 SGD
A$1,804 AUD
View
B
Retailer 21
-
$1,547 SGD
$1,210 USD
View
B
Retailer 22
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$1,591 SGD
$1,244 USD
View
B
Retailer 23
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$1,619 SGD
£997 GBP
View
Retailer 24
-
$1,650 SGD
$1,290 USD
View
Price last confirmed 26 days ago
B
Retailer 25
-
$1,747 SGD
$1,366 USD
View
Most Expensive
B
Reve Diamonds
6B959F3C1 · Nov 1
$1,750 SGD
$1,369 USD
View
25 more retailers have this diamond
Prices start from $326 SGDSave up to $1,424 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
$326 SGD