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Asscher|Lab Grown|IGI

1.38ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG738501787

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG738501787

Diamond specifications and retailer prices

From $316 SGD
$247 USD
As of November 2, 2026
Save $3,329 SGD (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,645 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.38ct lab-grown asscher diamond

This 1.38ct 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 LG738501787 or 738501787. Listed at 12 retailers as of November 2, 2026, with prices from $316 to $3,645, a $3,329 spread on the same certified stone. Brilliant Earth lists it at $3,645. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738501787
Dimensions6.09 × 6.08 × 4.17 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.09 mm6.08 mm1.38 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738501787
Side View
Table 63.0%Crown 32.5°Girdle: MED-STKPavilion 44.5°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
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 2
Current: $3,645 SGD|Low: $302 SGD|High: $4,911 SGD|Avg: $1,173 SGD|-25.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$316 SGD
Retailer 3$359 SGD
Retailer 8$652 SGD
Retailer 7$656 SGD
Retailer 10$697 SGD
Retailer 6$705 SGD
Retailer 11$917 SGD
Retailer 4$1,023 SGD
Retailer 5$1,257 SGD
Retailer 2$1,567 SGD
Brilliant Earth$3,645 SGD

36 data points across 11 retailers

12 retailers$316 SGD to $3,645 SGD

A
Cheapest Retailer
-
$316 SGD
$247 USD
A
Retailer 2
-
$359 SGD
$281 USD
View
Final sale: no returns
Retailer 3
-
$382 SGD
$299 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$652 SGD
$510 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
$656 SGD
$513 USD
View
Retailer 6
-
$697 SGD
€519 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$705 SGD
$551 USD
View
Retailer 8
-
$917 SGD
A$1,103 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,023 SGD
$800 USD
View
B+
Retailer 10
-
$1,257 SGD
$983 USD
View
B+
Retailer 11
-
$1,567 SGD
£965 GBP
View
Most Expensive
B
Brilliant Earth
16010177A · Nov 2
$3,645 SGD
$2,850 USD
View
11 more retailers have this diamond
Prices start from $316 SGDSave up to $3,329 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
1.38ct Asscher
$316 SGD