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Asscher|Lab Grown|IGI

1.86ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG815698170

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG815698170

Diamond specifications and retailer prices

From $588 SGD
$460 USD
As of October 30, 2026
Save $4,730 SGD (89%) vs most expensive(unlock to see where)
23 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 very-good cut grade and certified by IGI LG815698170 or 815698170. Listed at 23 retailers as of October 30, 2026, with prices from $588 to $5,318, a $4,730 spread on the same certified stone. Brilliant Earth lists it at $5,318. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.86
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698170
Dimensions6.89 × 6.88 × 4.34 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
6.89 mm6.88 mm1.86 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698170
Side View
Table 66.0%Crown 35.4°Girdle: MediumPavilion 39.5°Culet: NoneDepth 63.1%

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: Oct 30
Current: $5,318 SGD|Low: $588 SGD|High: $7,619 SGD|Avg: $2,178 SGD|-30.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 9$588 SGD
Retailer 2$658 SGD
Retailer 8$660 SGD
Retailer 21$730 SGD
Retailer 12$757 SGD
Retailer 22$914 SGD
Retailer 5$1,050 SGD
Retailer 20$1,142 SGD
Retailer 13$1,209 SGD
Retailer 17$1,254 SGD
Retailer 16$1,271 SGD
Retailer 19$1,695 SGD
Retailer 6$1,951 SGD
Retailer 3$2,346 SGD
Retailer 7$2,386 SGD
Retailer 18$2,547 SGD
Retailer 11$2,632 SGD
Retailer 4$2,684 SGD
Retailer 15$3,487 SGD
Retailer 14$3,646 SGD
Retailer 10$5,139 SGD
Brilliant Earth$5,318 SGD

25 data points across 22 retailers

23 retailers$588 SGD to $5,318 SGD

A
Cheapest Retailer
-
$588 SGD
$460 USD
A
Retailer 2
-
$658 SGD
$515 USD
View
Final sale: no returns
A
Retailer 3
-
$660 SGD
$516 USD
View
A
Retailer 4
-
$730 SGD
$571 USD
View
Retailer 5
-
$757 SGD
$592 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$914 SGD
$715 USD
View
A
Retailer 7
-
$1,050 SGD
$821 USD
View
A
Retailer 8
-
$1,142 SGD
$893 USD
View
A
Retailer 9
-
$1,209 SGD
£745 GBP
View
A
Retailer 10
-
$1,254 SGD
ZAR 15,849 ZAR
View
A
Retailer 11
-
$1,271 SGD
€947 EUR
View
B+
Retailer 12
-
$1,695 SGD
$1,326 USD
View
B+
Retailer 13
-
$1,951 SGD
$1,526 USD
View
B+
Retailer 14
-
$2,346 SGD
$1,835 USD
View
B+
Retailer 15
-
$2,386 SGD
$1,866 USD
View
B
Retailer 16
-
$2,547 SGD
$1,992 USD
View
B+
Retailer 17
-
$2,632 SGD
View
B
Retailer 18
-
$2,684 SGD
£1,653 GBP
View
B
Retailer 19
-
$2,732 SGD
$2,137 USD
View
Retailer 20
-
$3,487 SGD
£2,148 GBP
View
Price last confirmed 22 days ago
B
Retailer 21
-
$3,646 SGD
$2,852 USD
View
Retailer 22
-
$5,139 SGD
$4,020 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21422976A · Oct 31
$5,318 SGD
$4,160 USD
View
22 more retailers have this diamond
Prices start from $588 SGDSave up to $4,730 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
$588 SGD