CaratHunter
Plans
Round|Lab Grown|IGI

1.87ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG815610501

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815610501

Diamond specifications and retailer prices

From $532 SGD
$416 USD
As of October 30, 2026
Save $1,779 SGD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,310 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.87ct lab-grown round diamond

This 1.87ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815610501 or 815610501. Listed at 13 retailers as of October 26, 2026, with prices from $532 to $2,310, a $1,779 spread on the same certified stone. MOH London lists it at $2,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610501
Dimensions7.97 × 8.00 × 4.81 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.97 mm8.00 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610501
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,310 SGD|Low: $532 SGD|High: $2,335 SGD|Avg: $1,429 SGD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$532 SGD
Retailer 2$758 SGD
Retailer 9$812 SGD
Retailer 11$812 SGD
Retailer 8$1,014 SGD
Retailer 6$1,064 SGD
Retailer 7$1,370 SGD
Retailer 10$1,731 SGD
Retailer 4$1,822 SGD
Retailer 5$1,948 SGD
Retailer 13$2,229 SGD
Retailer 3$2,230 SGD
MOH London$2,310 SGD

26 data points across 13 retailers

13 retailers$532 SGD to $2,310 SGD

A+
Cheapest Retailer
-
$532 SGD
$416 USD
Final sale: no returns
A
Retailer 2
-
$758 SGD
£467 GBP
View
A
Retailer 3
-
$812 SGD
$635 USD
View
A
Retailer 4
-
$812 SGD
$635 USD
View
A
Retailer 5
-
$1,014 SGD
ZAR 12,819 ZAR
View
A
Retailer 6
-
$1,064 SGD
£655 GBP
View
A
Retailer 7
-
$1,370 SGD
A$1,649 AUD
View
B+
Retailer 8
-
$1,731 SGD
$1,354 USD
View
B+
Retailer 9
-
$1,822 SGD
$1,425 USD
View
B+
Retailer 10
-
$1,948 SGD
$1,524 USD
View
B+
Retailer 11
-
$2,229 SGD
$1,744 USD
View
B+
Retailer 12
-
$2,230 SGD
$1,744 USD
View
Most Expensive
B+
MOH London
LG815610501 · Oct 26
$2,310 SGD
£1,423 GBP
View
12 more retailers have this diamond
Prices start from $532 SGDSave up to $1,779 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+
1.87ct Round
$532 SGD