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Round|Lab Grown|IGI

1.23ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG792622808

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792622808

Diamond specifications and retailer prices

From $274 SGD
$214 USD
As of November 1, 2026
Save $2,584 SGD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,857 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792622808 or 792622808. Listed at 24 retailers as of October 27, 2026, with prices from $274 to $2,857, a $2,584 spread on the same certified stone. Queensmith lists it at $2,857. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792622808
Dimensions6.94 × 6.98 × 4.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.94 mm6.98 mm1.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792622808
Side View
Table 56.0%Crown 33.1°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.1%

Caratlytics Score

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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 1
Current: $585 SGD|Low: $262 SGD|High: $1,374 SGD|Avg: $635 SGD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$274 SGD
Retailer 2$304 SGD
Retailer 4$339 SGD
Retailer 3$458 SGD
Retailer 6$537 SGD
Retailer 1$585 SGD
Retailer 8$616 SGD
Retailer 7$626 SGD
Retailer 9$828 SGD
Retailer 11$877 SGD
Retailer 10$1,291 SGD
Retailer 5$1,357 SGD

36 data points across 12 retailers

24 retailers$274 SGD to $2,857 SGD

A
Cheapest Retailer
-
$274 SGD
$214 USD
A
Retailer 2
-
$304 SGD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$317 SGD
$248 USD
View
A
Retailer 4
-
$339 SGD
$265 USD
View
Retailer 5
-
$339 SGD
$265 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$376 SGD
HK$2,300 HKD
View
B+
Retailer 7
-
$458 SGD
$358 USD
View
A
Retailer 8
-
$537 SGD
£331 GBP
View
A
Retailer 9
-
$585 SGD
ZAR 7,392 ZAR
View
B+
Retailer 10
-
$616 SGD
€459 EUR
View
B+
Retailer 11
-
$626 SGD
£385 GBP
View
B+
Retailer 12
-
$628 SGD
$491 USD
View
B+
Retailer 13
-
$649 SGD
$508 USD
View
B+
Retailer 14
-
$828 SGD
A$996 AUD
View
B
Retailer 15
-
$877 SGD
$686 USD
View
B
Retailer 16
-
$1,089 SGD
$852 USD
View
Retailer 17
-
$1,099 SGD
$859 USD
View
Price last confirmed 112 days ago
B
Retailer 18
-
$1,100 SGD
View
B
Retailer 19
-
$1,157 SGD
$905 USD
View
B
Retailer 20
-
$1,161 SGD
$908 USD
View
Retailer 21
-
$1,291 SGD
$1,010 USD
View
Price last confirmed 16 days ago
B+
Retailer 22
-
$1,357 SGD
£836 GBP
View
B
Retailer 23
-
$1,582 SGD
$1,237 USD
View
Most Expensive
B
Queensmith
LG792622808 · Oct 27
$2,857 SGD
£1,760 GBP
View
23 more retailers have this diamond
Prices start from $274 SGDSave up to $2,584 SGD

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
$274 SGD