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Round|Lab Grown|IGI

1.23ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG683546811

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683546811

Diamond specifications and retailer prices

From $226 SGD
$176 USD
As of October 29, 2026
Save $1,207 SGD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,432 SGD at Reve Diamonds · As of October 28, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683546811 or 683546811. Listed at 23 retailers as of October 28, 2026, with prices from $226 to $1,432, a $1,207 spread on the same certified stone. Reve Diamonds lists it at $1,432. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683546811
Dimensions6.83 × 6.89 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.83 mm6.89 mm1.23 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683546811
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.4%

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: Oct 29
Current: $501 SGD|Low: $177 SGD|High: $1,432 SGD|Avg: $655 SGD|+7.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 7$226 SGD
Retailer 16$251 SGD
Retailer 15$261 SGD
Retailer 2$279 SGD
Retailer 4$279 SGD
Retailer 3$497 SGD
Retailer 1$501 SGD
Retailer 17$520 SGD
Retailer 13$540 SGD
Retailer 19$599 SGD
Retailer 9$623 SGD
Retailer 18$628 SGD
Retailer 5$738 SGD
Retailer 10$807 SGD
Retailer 8$900 SGD
Retailer 14$907 SGD
Retailer 11$955 SGD
Retailer 6$970 SGD
Retailer 12$1,317 SGD
Reve Diamonds$1,432 SGD

45 data points across 20 retailers

23 retailers$226 SGD to $1,432 SGD

Retailer 1
-
$224 SGD
$175 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$226 SGD
$176 USD
View
A
Retailer 3
-
$251 SGD
$196 USD
View
Final sale: no returns
A
Retailer 4
-
$261 SGD
$204 USD
View
Retailer 5
-
$274 SGD
$214 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$279 SGD
$218 USD
View
A
Retailer 7
-
$279 SGD
$218 USD
View
A
Retailer 8
-
$497 SGD
$388 USD
View
A
Retailer 9
-
$501 SGD
£308 GBP
View
A
Retailer 10
-
$520 SGD
$406 USD
View
B+
Retailer 11
-
$540 SGD
€401 EUR
View
B+
Retailer 12
-
$599 SGD
$467 USD
View
B+
Retailer 13
-
$623 SGD
A$748 AUD
View
Retailer 14
-
$628 SGD
$490 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$738 SGD
$576 USD
View
Retailer 16
-
$807 SGD
$630 USD
View
Price last confirmed 13 days ago
Retailer 17
-
$893 SGD
$697 USD
View
Price last confirmed 39 days ago
B
Retailer 18
-
$900 SGD
$702 USD
View
B+
Retailer 19
-
$907 SGD
A$1,089 AUD
View
B
Retailer 20
-
$970 SGD
$757 USD
View
B
Retailer 21
-
$974 SGD
$760 USD
View
B
Retailer 22
-
$1,317 SGD
£809 GBP
View
Most Expensive
B
Reve Diamonds
F629687F1 · Oct 28
$1,432 SGD
$1,118 USD
View
22 more retailers have this diamond
Prices start from $226 SGDSave up to $1,207 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
$226 SGD