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Asscher|Lab Grown|IGI

1.30ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG747525039

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747525039

Diamond specifications and retailer prices

From $330 SGD
$258 USD
As of October 30, 2026
Save $2,917 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,247 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.3ct lab-grown asscher diamond

This 1.3ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747525039 or 747525039. Listed at 12 retailers as of October 30, 2026, with prices from $330 to $3,247, a $2,917 spread on the same certified stone. Brilliant Earth lists it at $3,247. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747525039
Dimensions6.05 × 6.05 × 3.80 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.05 mm6.05 mm1.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747525039
Side View
Table 65.0%Crown 31.2°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,247 SGD|Low: $308 SGD|High: $4,641 SGD|Avg: $1,179 SGD|-30.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$330 SGD
Retailer 3$376 SGD
Retailer 5$639 SGD
Retailer 9$681 SGD
Retailer 7$734 SGD
Retailer 11$765 SGD
Retailer 10$1,022 SGD
Retailer 6$1,064 SGD
Retailer 4$1,314 SGD
Retailer 2$1,638 SGD
Brilliant Earth$3,247 SGD

36 data points across 11 retailers

12 retailers$330 SGD to $3,247 SGD

A
Cheapest Retailer
-
$330 SGD
$258 USD
A
Retailer 2
-
$376 SGD
$294 USD
View
Final sale: no returns
Retailer 3
-
$389 SGD
$304 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$639 SGD
$500 USD
View
A
Retailer 5
-
$681 SGD
$533 USD
View
A
Retailer 6
-
$734 SGD
$574 USD
View
Retailer 7
-
$765 SGD
€570 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,022 SGD
A$1,230 AUD
View
B+
Retailer 9
-
$1,064 SGD
$832 USD
View
B+
Retailer 10
-
$1,314 SGD
$1,028 USD
View
B+
Retailer 11
-
$1,638 SGD
£1,009 GBP
View
Most Expensive
B
Brilliant Earth
16731824A · Oct 31
$3,247 SGD
$2,540 USD
View
11 more retailers have this diamond
Prices start from $330 SGDSave up to $2,917 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
1.30ct Asscher
$330 SGD