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Round|Lab Grown|IGI

1.23ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG809646483

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809646483

Diamond specifications and retailer prices

From $193 USD
As of November 4, 2026
Save $914 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,107 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809646483 or 809646483. Listed at 20 retailers as of November 4, 2026, with prices from $193 to $1,107, a $914 spread on the same certified stone. Reve Diamonds lists it at $1,107. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809646483
Dimensions6.94 × 6.90 × 4.20 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
6.94 mm6.90 mm1.23 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809646483
Side View
Table 58.0%Crown 34°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.6%

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: Nov 4
Current: $378 USD|Low: $193 USD|High: $1,107 USD|Avg: $514 USD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
November 5, 2026
Retailer 2$193 USD
Retailer 13$214 USD
Retailer 6$290 USD
Retailer 11$364 USD
Retailer 10$370 USD
Retailer 1$378 USD
Retailer 14$414 USD
Retailer 5$422 USD
Retailer 9$522 USD
Retailer 8$535 USD
Retailer 4$703 USD
Retailer 12$728 USD
Retailer 3$743 USD
Retailer 7$999 USD
Reve Diamonds$1,107 USD

40 data points across 15 retailers

20 retailers$193 USD to $1,107 USD

Retailer 1
-
$166 USD
Price last confirmed 35 days ago
A
Retailer 2
-
$193 USD
View
Final sale: no returns
Retailer 3
-
$201 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$214 USD
View
Price last confirmed 65 days ago
Retailer 5
-
$214 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$243 USD
View
B+
Retailer 7
-
$290 USD
View
A
Retailer 8
-
$364 USD
View
A
Retailer 9
-
$370 USD
View
A
Retailer 10
-
$378 USD
View
B+
Retailer 11
-
$414 USD
View
B+
Retailer 12
-
$422 USD
View
B+
Retailer 13
-
$522 USD
View
B+
Retailer 14
-
$535 USD
View
Retailer 15
-
$697 USD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$703 USD
View
B
Retailer 17
-
$728 USD
View
B
Retailer 18
-
$743 USD
View
B
Retailer 19
-
$999 USD
View
Most Expensive
B
Reve Diamonds
2DA693D94 · Nov 4
$1,107 USD
View
19 more retailers have this diamond
Prices start from $193 USDSave up to $914 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
1.23ct Round
$193 USD