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Round|Lab Grown|IGI

0.90ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG487195820

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487195820

Diamond specifications and retailer prices

From $245 USD
As of October 30, 2026
Save $771 USD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,016 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG487195820 or 487195820. Listed at 6 retailers as of October 26, 2026, with prices from $245 to $1,016, a $771 spread on the same certified stone. MOH London lists it at $1,016. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487195820
Dimensions6.32 × 6.30 × 3.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.32 mm6.30 mm0.90 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487195820
Side View
Table 58.0%Crown 33.4°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.6%

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 30
Current: $1,016 USD|Low: $245 USD|High: $1,026 USD|Avg: $551 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$245 USD
Retailer 3$357 USD
Retailer 2$388 USD
Retailer 4$510 USD
Retailer 5$871 USD
MOH London$1,016 USD

40 data points across 6 retailers

6 retailers$245 USD to $1,016 USD

A
Cheapest Retailer
-
$245 USD
B+
Retailer 2
-
$357 USD
View
B+
Retailer 3
-
$388 USD
£305 GBP
View
B+
Retailer 4
-
$510 USD
View
B
Retailer 5
-
$871 USD
View
Most Expensive
B
MOH London
LG487195820 · Oct 26
$1,016 USD
£800 GBP
View
5 more retailers have this diamond
Prices start from $245 USDSave up to $771 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
0.90ct Round
$245 USD