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Round|Lab Grown|IGI

1.76ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG726535115

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726535115

Diamond specifications and retailer prices

From $328 SGD
$256 USD
As of October 29, 2026
Save $1,431 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,759 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.76ct lab-grown round diamond

This 1.76ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG726535115 or 726535115. Listed at 22 retailers as of October 28, 2026, with prices from $328 to $1,759, a $1,431 spread on the same certified stone. Reve Diamonds lists it at $1,759. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.76
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726535115
Dimensions7.82 × 7.80 × 4.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm7.80 mm1.76 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726535115
Side View
Table 60.0%Crown 33°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.3%

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: $772 SGD|Low: $326 SGD|High: $1,759 SGD|Avg: $875 SGD|+7.1%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 8$328 SGD
Retailer 12$381 SGD
Retailer 15$381 SGD
Retailer 3$408 SGD
Retailer 4$408 SGD
Retailer 13$615 SGD
Retailer 5$681 SGD
Retailer 11$701 SGD
Retailer 17$724 SGD
Retailer 2$757 SGD
Retailer 1$772 SGD
Retailer 16$798 SGD
Retailer 6$1,083 SGD
Retailer 18$1,102 SGD
Retailer 9$1,309 SGD
Retailer 7$1,374 SGD
Retailer 10$1,538 SGD
Retailer 14$1,633 SGD
Reve Diamonds$1,759 SGD

44 data points across 19 retailers

22 retailers$328 SGD to $1,759 SGD

Retailer 1
-
$326 SGD
$254 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$328 SGD
$256 USD
View
A
Retailer 3
-
$381 SGD
$297 USD
View
Final sale: no returns
A
Retailer 4
-
$381 SGD
$297 USD
View
Retailer 5
-
$399 SGD
$311 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$408 SGD
$318 USD
View
A
Retailer 7
-
$408 SGD
$318 USD
View
A
Retailer 8
-
$615 SGD
$480 USD
View
A
Retailer 9
-
$681 SGD
$531 USD
View
A
Retailer 10
-
$701 SGD
€521 EUR
View
B+
Retailer 11
-
$724 SGD
$565 USD
View
B+
Retailer 12
-
$757 SGD
$591 USD
View
B+
Retailer 13
-
$772 SGD
£475 GBP
View
B+
Retailer 14
-
$798 SGD
A$958 AUD
View
B+
Retailer 15
-
$1,083 SGD
$845 USD
View
B+
Retailer 16
-
$1,102 SGD
$860 USD
View
Retailer 17
-
$1,297 SGD
$1,012 USD
View
Price last confirmed 38 days ago
B
Retailer 18
-
$1,309 SGD
$1,021 USD
View
B
Retailer 19
-
$1,374 SGD
$1,072 USD
View
B
Retailer 20
-
$1,538 SGD
$1,200 USD
View
B
Retailer 21
-
$1,633 SGD
£1,003 GBP
View
Most Expensive
B
Reve Diamonds
157E242FE · Oct 28
$1,759 SGD
$1,373 USD
View
21 more retailers have this diamond
Prices start from $328 SGDSave up to $1,431 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
1.76ct Round
$328 SGD