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Asscher|Lab Grown|IGI

1.86ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG816616301

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816616301

Diamond specifications and retailer prices

From $610 SGD
$477 USD
As of October 30, 2026
Save $4,708 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,318 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.86ct lab-grown asscher diamond

This 1.86ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816616301 or 816616301. Listed at 22 retailers as of October 30, 2026, with prices from $610 to $5,318, a $4,708 spread on the same certified stone. Brilliant Earth lists it at $5,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616301
Dimensions6.83 × 6.83 × 4.36 mm
L/W Ratio1.00
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
6.83 mm6.83 mm1.86 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616301
Side View
Table 63.0%Crown 35.7°Girdle: MediumPavilion 39.1°Culet: NoneDepth 63.8%

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: Oct 30
Current: $5,318 SGD|Low: $610 SGD|High: $7,594 SGD|Avg: $2,258 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
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 11$610 SGD
Retailer 2$681 SGD
Retailer 8$683 SGD
Retailer 4$757 SGD
Retailer 15$802 SGD
Retailer 18$933 SGD
Retailer 21$1,181 SGD
Retailer 13$1,245 SGD
Retailer 17$1,300 SGD
Retailer 16$1,558 SGD
Retailer 3$1,758 SGD
Retailer 6$1,957 SGD
Retailer 5$2,432 SGD
Retailer 7$2,469 SGD
Retailer 19$2,645 SGD
Retailer 20$2,783 SGD
Retailer 14$3,059 SGD
Retailer 9$3,227 SGD
Retailer 10$4,532 SGD
Retailer 12$5,152 SGD
Brilliant Earth$5,318 SGD

25 data points across 21 retailers

22 retailers$610 SGD to $5,318 SGD

A
Cheapest Retailer
-
$610 SGD
$477 USD
A
Retailer 2
-
$681 SGD
$533 USD
View
Final sale: no returns
A
Retailer 3
-
$683 SGD
$534 USD
View
A
Retailer 4
-
$757 SGD
$592 USD
View
A
Retailer 5
-
$802 SGD
£494 GBP
View
A
Retailer 6
-
$933 SGD
$730 USD
View
Retailer 7
-
$987 SGD
$772 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$1,181 SGD
$924 USD
View
A
Retailer 9
-
$1,245 SGD
£767 GBP
View
A
Retailer 10
-
$1,300 SGD
ZAR 16,429 ZAR
View
A
Retailer 11
-
$1,558 SGD
€1,161 EUR
View
B+
Retailer 12
-
$1,758 SGD
$1,375 USD
View
B+
Retailer 13
-
$1,957 SGD
$1,531 USD
View
B+
Retailer 14
-
$2,432 SGD
$1,902 USD
View
B+
Retailer 15
-
$2,469 SGD
$1,931 USD
View
B+
Retailer 16
-
$2,645 SGD
$2,069 USD
View
B+
Retailer 17
-
$2,783 SGD
£1,714 GBP
View
Retailer 18
-
$3,059 SGD
£1,884 GBP
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$3,227 SGD
View
B
Retailer 20
-
$4,532 SGD
$3,545 USD
View
Retailer 21
-
$5,152 SGD
$4,030 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21421335A · Oct 31
$5,318 SGD
$4,160 USD
View
21 more retailers have this diamond
Prices start from $610 SGDSave up to $4,708 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
1.86ct Asscher
$610 SGD