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Asscher|Lab Grown|IGI

3.07ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG628404034

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG628404034

Diamond specifications and retailer prices

From $769 SGD
As of November 4, 2026
Save $3,536 SGD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,305 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown asscher diamond

This 3.07ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG628404034 or 628404034. Listed at 15 retailers as of November 4, 2026, with prices from $769 to $4,305, a $3,536 spread on the same certified stone. Brilliant Earth lists it at $4,305. 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

3.07
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628404034
Dimensions7.94 × 7.90 × 5.30 mm
L/W Ratio1.01
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
7.94 mm7.90 mm3.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628404034
Side View
Table 67.0%Crown 34.4°Girdle: Slightly ThickPavilion 39.9°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $4,305 SGD|Low: $769 SGD|High: $6,144 SGD|Avg: $2,001 SGD|-29.9%
Brilliant Earth
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 5, 2026
Retailer 3$769 SGD
Retailer 11$852 SGD
Retailer 12$1,022 SGD
Retailer 2$1,153 SGD
Retailer 9$1,299 SGD
Retailer 5$1,305 SGD
Retailer 7$1,313 SGD
Retailer 13$1,317 SGD
Retailer 8$1,927 SGD
Retailer 4$2,901 SGD
Retailer 10$3,161 SGD
Retailer 6$3,546 SGD
Brilliant Earth$4,305 SGD

42 data points across 13 retailers

15 retailers$769 SGD to $4,305 SGD

A
Cheapest Retailer
-
$769 SGD
Final sale: no returns
Retailer 2
-
$852 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$1,022 SGD
View
A
Retailer 4
-
$1,153 SGD
View
Retailer 5
-
$1,299 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,305 SGD
View
A
Retailer 7
-
$1,313 SGD
View
B+
Retailer 8
-
$1,317 SGD
View
B+
Retailer 9
-
$1,782 SGD
View
B+
Retailer 10
-
$1,927 SGD
View
B
Retailer 11
-
$2,765 SGD
View
B
Retailer 12
-
$2,901 SGD
View
B
Retailer 13
-
$3,161 SGD
View
B
Retailer 14
-
$3,546 SGD
View
Most Expensive
B
Brilliant Earth
9790916A · Nov 4
$4,305 SGD
$3,370 USD
View
14 more retailers have this diamond
Prices start from $769 SGDSave up to $3,536 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
3.07ct Asscher
$769 SGD