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Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG846634925

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846634925

Diamond specifications and retailer prices

From $298 SGD
$233 USD
As of October 25, 2026
Save $1,180 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,478 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846634925 or 846634925. Listed at 19 retailers as of October 25, 2026, with prices from $298 to $1,478, a $1,180 spread on the same certified stone. Reve Diamonds lists it at $1,478. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846634925
Dimensions6.02 × 8.78 × 3.66 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.02 mm8.78 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846634925
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 39.2°Culet: NoneDepth 60.8%

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 25
Current: $1,005 SGD|Low: $237 SGD|High: $1,478 SGD|Avg: $710 SGD|-0.9%
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 27, 2026
Retailer 18$240 SGD
Retailer 5$268 SGD
Retailer 8$298 SGD
Retailer 10$298 SGD
Retailer 7$401 SGD
Retailer 16$504 SGD
Retailer 15$524 SGD
Retailer 3$525 SGD
Retailer 19$606 SGD
Retailer 4$614 SGD
Retailer 12$728 SGD
Retailer 11$857 SGD
Retailer 2$959 SGD
Retailer 17$963 SGD
Retailer 1$1,005 SGD
Retailer 9$1,021 SGD
Retailer 6$1,028 SGD
Retailer 13$1,278 SGD
Retailer 14$1,396 SGD
Reve Diamonds$1,478 SGD

15 data points across 20 retailers

19 retailers$298 SGD to $1,478 SGD

Retailer 1
-
$240 SGD
$188 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$298 SGD
$233 USD
View
A
Retailer 3
-
$298 SGD
$233 USD
View
Retailer 4
-
$401 SGD
£247 GBP
View
Price last confirmed 13 days ago
Retailer 5
-
$504 SGD
ZAR 6,374 ZAR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$524 SGD
£323 GBP
View
A
Retailer 7
-
$525 SGD
$411 USD
View
A
Retailer 8
-
$606 SGD
$474 USD
View
A
Retailer 9
-
$614 SGD
$480 USD
View
A
Retailer 10
-
$728 SGD
A$876 AUD
View
Retailer 11
-
$857 SGD
$670 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$959 SGD
$750 USD
View
B+
Retailer 13
-
$963 SGD
$753 USD
View
B+
Retailer 14
-
$1,005 SGD
A$1,210 AUD
View
B+
Retailer 15
-
$1,021 SGD
$799 USD
View
B+
Retailer 16
-
$1,028 SGD
$804 USD
View
B
Retailer 17
-
$1,278 SGD
$1,000 USD
View
B
Retailer 18
-
$1,396 SGD
£860 GBP
View
Most Expensive
B
Reve Diamonds
6B6CE2BA8 · Oct 25
$1,478 SGD
$1,156 USD
View
18 more retailers have this diamond
Prices start from $298 SGDSave up to $1,180 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 Oval
$298 SGD