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Radiant|Lab Grown|IGI

1.87ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG835628951

Certificate IGI LG835628951

Diamond specifications and retailer prices

From $278 USD
Save $3,072 USD (92%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,350 USD at Brilliant Earth
View at Brilliant Earth

About this 1.87ct lab-grown radiant diamond

This 1.87ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835628951 or 835628951. Listed at 10 retailers, with prices from $278 to $3,350 at Brilliant Earth, a $3,072 spread on the same certified stone. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835628951
Dimensions8.81 × 6.11 × 3.91 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.81 mm6.11 mm1.87 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835628951
Side View
Table 67.0%Crown 45.6°Girdle: Slightly ThickPavilion 32.9°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $1,000 USD|Low: $278 USD|High: $2,015 USD|Avg: $1,076 USD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 1, 2026
Retailer 2$278 USD
Retailer 5$460 USD
Retailer 8$612 USD
Retailer 1$1,000 USD
Retailer 6$1,054 USD
Retailer 9$1,196 USD
Retailer 4$1,637 USD
Retailer 3$1,675 USD
Retailer 7$2,015 USD

12 data points across 9 retailers

10 retailers$278 USD to $3,350 USD

B+
Cheapest Retailer
-
$278 USD
B
Retailer 2
-
$460 USD
View
B+
Retailer 3
-
$612 USD
£482 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
$1,000 USD
View
B
Retailer 5
-
$1,064 USD
View
B
Retailer 6
-
$1,196 USD
View
Price last confirmed 8 days ago
C
Retailer 7
-
$1,637 USD
A$2,519 AUD
View
B
Retailer 8
-
$1,675 USD
SGD 2,263 SGD
View
C
Retailer 9
-
$2,015 USD
View
Most Expensive
C
Brilliant Earth
21565565A · Sep 29
$3,350 USD
View
9 more retailers have this diamond
Prices start from $278 USDSave up to $3,072 USD

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.

B+
1.87ct Radiant
$278 USD