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Round|Lab Grown|IGI

1.87ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG579386164

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579386164

Diamond specifications and retailer prices

From $266 USD
As of October 28, 2026
Save $2,034 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,300 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG579386164 or 579386164. Listed at 15 retailers as of October 28, 2026, with prices from $266 to $2,300, a $2,034 spread on the same certified stone. Do Amore Diamonds lists it at $2,300. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579386164
Dimensions7.88 × 7.92 × 4.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.88 mm7.92 mm1.87 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579386164
Side View
Table 56.0%Crown 35.2°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.2%

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 28
Current: $2,300 USD|Low: $266 USD|High: $2,300 USD|Avg: $951 USD|+0.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9$266 USD
Retailer 7$399 USD
Retailer 2$515 USD
Retailer 3$625 USD
Retailer 6$960 USD
Retailer 5$1,210 USD
Retailer 8$1,224 USD
Retailer 4$1,318 USD
Do Amore Diamonds$2,300 USD

44 data points across 9 retailers

15 retailers$266 USD to $2,300 USD

A
Retailer 1
-
$240 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$278 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$298 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$298 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$399 USD
View
A
Retailer 7
-
$510 USD
View
A
Retailer 8
-
$515 USD
£405 GBP
View
A
Retailer 9
-
$625 USD
£492 GBP
View
B+
Retailer 10
-
$960 USD
View
B+
Retailer 11
-
$1,056 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,210 USD
View
B
Retailer 13
-
$1,224 USD
View
B
Retailer 14
-
$1,318 USD
£1,038 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CB4CE7D8D · Oct 29
$2,300 USD
View
14 more retailers have this diamond
Prices start from $266 USDSave up to $2,034 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
$266 USD