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Round|Lab Grown|IGI

1.60ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG768680139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768680139

Diamond specifications and retailer prices

From $292 SGD
$228 USD
As of October 29, 2026
Save $2,015 SGD (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,307 SGD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768680139 or 768680139. Listed at 27 retailers as of October 29, 2026, with prices from $292 to $2,307, a $2,015 spread on the same certified stone. Helzberg Diamonds lists it at $2,307. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768680139
Dimensions7.48 × 7.52 × 4.61 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
7.48 mm7.52 mm1.60 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768680139
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

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: $673 SGD|Low: $278 SGD|High: $1,644 SGD|Avg: $830 SGD|+5.0%
Retailer 1
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Retailer 22
October 29, 2026
Retailer 10$292 SGD
Retailer 12$333 SGD
Retailer 22$338 SGD
Retailer 4$361 SGD
Retailer 5$361 SGD
Retailer 17$588 SGD
Retailer 6$614 SGD
Retailer 19$622 SGD
Retailer 1$673 SGD
Retailer 18$684 SGD
Retailer 3$691 SGD
Retailer 2$748 SGD
Retailer 20$846 SGD
Retailer 8$993 SGD
Retailer 21$1,160 SGD
Retailer 11$1,164 SGD
Retailer 9$1,231 SGD
Retailer 15$1,365 SGD
Retailer 13$1,365 SGD
Retailer 14$1,410 SGD
Retailer 16$1,458 SGD
Retailer 7$1,644 SGD

29 data points across 22 retailers

27 retailers$292 SGD to $2,307 SGD

A
Cheapest Retailer
-
$292 SGD
$228 USD
A
Retailer 2
-
$333 SGD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$338 SGD
$264 USD
View
A
Retailer 4
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$361 SGD
$282 USD
View
A
Retailer 5
-
$361 SGD
$282 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$588 SGD
£361 GBP
View
B+
Retailer 7
-
$614 SGD
$479 USD
View
A
Retailer 8
-
$622 SGD
ZAR 7,841 ZAR
View
A
Retailer 9
-
$656 SGD
$512 USD
View
A
Retailer 10
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$673 SGD
£413 GBP
View
A
Retailer 11
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$684 SGD
€508 EUR
View
A
Retailer 12
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$691 SGD
$539 USD
View
B+
Retailer 13
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$748 SGD
A$898 AUD
View
B+
Retailer 14
-
$846 SGD
A$1,015 AUD
View
B
Retailer 15
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$993 SGD
$775 USD
View
B+
Retailer 16
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$1,160 SGD
$905 USD
View
B+
Retailer 17
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$1,164 SGD
$908 USD
View
B
Retailer 18
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$1,231 SGD
$961 USD
View
B
Retailer 19
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$1,365 SGD
$1,065 USD
View
B
Retailer 20
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$1,365 SGD
A$1,639 AUD
View
Price last confirmed 20 days ago
B
Retailer 21
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$1,410 SGD
$1,100 USD
View
Price last confirmed 13 days ago
B
Retailer 22
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$1,458 SGD
£896 GBP
View
B
Retailer 23
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$1,461 SGD
$1,140 USD
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B
Retailer 24
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$1,542 SGD
$1,203 USD
View
B
Retailer 25
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$1,644 SGD
$1,282 USD
View
B
Retailer 26
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$2,307 SGD
$1,800 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNMOMOGHJP · Oct 29
$2,307 SGD
$1,800 USD
View
26 more retailers have this diamond
Prices start from $292 SGDSave up to $2,015 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
$292 SGD