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1.76ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG596315204

Shape and cutting style on the report: Round brilliant

Certificate IGI LG596315204

Diamond specifications and retailer prices

From $266 SGD
$208 USD
As of November 1, 2026
Save $2,599 SGD (91%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,865 SGD at Jared · As of November 2, 2026
View at Jared

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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG596315204 or 596315204. Listed at 11 retailers as of November 1, 2026, with prices from $266 to $2,865, a $2,599 spread on the same certified stone. Jared lists it at $2,865. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596315204
Dimensions7.79 × 7.82 × 4.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.79 mm7.82 mm1.76 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596315204
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.9%

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: $670 SGD|Low: $220 SGD|High: $2,622 SGD|Avg: $1,011 SGD|-1.4%
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
November 2, 2026
Retailer 12$266 SGD
Retailer 13$302 SGD
Retailer 11$309 SGD
Retailer 10$570 SGD
Retailer 1$670 SGD
Retailer 3$711 SGD
Retailer 5$783 SGD
Retailer 2$866 SGD
Retailer 7$1,065 SGD
Retailer 8$1,173 SGD
Retailer 6$1,470 SGD
Retailer 4$1,829 SGD
Retailer 9$2,558 SGD

40 data points across 13 retailers

11 retailers$266 SGD to $2,865 SGD

A
Cheapest Retailer
-
$266 SGD
$208 USD
A
Retailer 2
-
$302 SGD
$236 USD
View
Final sale: no returns
A
Retailer 3
-
$309 SGD
$242 USD
View
B+
Retailer 4
-
$570 SGD
$446 USD
View
A
Retailer 5
-
$670 SGD
£412 GBP
View
B+
Retailer 6
-
$1,065 SGD
$833 USD
View
B+
Retailer 7
-
$1,173 SGD
$917 USD
View
B
Retailer 8
-
$1,470 SGD
£905 GBP
View
B
Retailer 9
-
$1,829 SGD
$1,430 USD
View
B
Retailer 10
-
$2,558 SGD
$2,000 USD
View
Most Expensive
B
Jared
150062119 · Nov 2
$2,865 SGD
$2,240 USD
View
10 more retailers have this diamond
Prices start from $266 SGDSave up to $2,599 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
$266 SGD