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Round|Lab Grown|IGI

1.87ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG813692273

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813692273

Diamond specifications and retailer prices

From $217 USD
As of October 26, 2026
Save $1,073 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,290 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813692273 or 813692273. Listed at 12 retailers as of October 26, 2026, with prices from $217 to $1,290, a $1,073 spread on the same certified stone. Brilliant Earth lists it at $1,290. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813692273
Dimensions7.98 × 8.04 × 4.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm8.04 mm1.87 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813692273
Side View
Table 61.0%Crown 31.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.6%

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: Oct 26
Current: $1,290 USD|Low: $211 USD|High: $1,330 USD|Avg: $784 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3$217 USD
Retailer 8$252 USD
Retailer 5$422 USD
Retailer 2$453 USD
Retailer 10$613 USD
Retailer 11$866 USD
Retailer 7$869 USD
Retailer 9$981 USD
Retailer 6$1,081 USD
Retailer 12$1,093 USD
Retailer 4$1,125 USD
Brilliant Earth$1,290 USD

31 data points across 12 retailers

12 retailers$217 USD to $1,290 USD

A
Cheapest Retailer
-
$217 USD
A
Retailer 2
-
$252 USD
View
A
Retailer 3
-
$422 USD
£332 GBP
View
A
Retailer 4
-
$453 USD
€431 EUR
View
A
Retailer 5
-
$613 USD
View
B+
Retailer 6
-
$866 USD
View
B
Retailer 7
-
$869 USD
View
B+
Retailer 8
-
$981 USD
View
B+
Retailer 9
-
$1,081 USD
£851 GBP
View
B
Retailer 10
-
$1,093 USD
SGD 1,477 SGD
View
Price last confirmed 16 days ago
B
Retailer 11
-
$1,131 USD
View
Most Expensive
B
Brilliant Earth
20813297A · Oct 28
$1,290 USD
View
11 more retailers have this diamond
Prices start from $217 USDSave up to $1,073 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.87ct Round
$217 USD