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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 $332 AUD
$233 USD
As of October 25, 2026
Save $1,314 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,646 AUD 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 $332 to $1,646, a $1,314 spread on the same certified stone. Reve Diamonds lists it at $1,646. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $1,120 AUD|Low: $263 AUD|High: $1,646 AUD|Avg: $791 AUD|-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$268 AUD
Retailer 5$299 AUD
Retailer 8$332 AUD
Retailer 10$332 AUD
Retailer 7$446 AUD
Retailer 16$562 AUD
Retailer 15$583 AUD
Retailer 3$585 AUD
Retailer 19$675 AUD
Retailer 4$683 AUD
Retailer 12$811 AUD
Retailer 11$954 AUD
Retailer 2$1,068 AUD
Retailer 17$1,072 AUD
Retailer 1$1,120 AUD
Retailer 9$1,137 AUD
Retailer 6$1,145 AUD
Retailer 13$1,424 AUD
Retailer 14$1,555 AUD
Reve Diamonds$1,646 AUD

15 data points across 20 retailers

19 retailers$332 AUD to $1,646 AUD

Retailer 1
-
$268 AUD
$188 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$332 AUD
$233 USD
View
A
Retailer 3
-
$332 AUD
$233 USD
View
Retailer 4
-
$446 AUD
£247 GBP
View
Price last confirmed 14 days ago
Retailer 5
-
$562 AUD
ZAR 6,374 ZAR
View
Price last confirmed 8 days ago
A
Retailer 6
-
$583 AUD
£323 GBP
View
A
Retailer 7
-
$585 AUD
$411 USD
View
A
Retailer 8
-
$675 AUD
$474 USD
View
A
Retailer 9
-
$683 AUD
$480 USD
View
A
Retailer 10
-
$811 AUD
View
Retailer 11
-
$954 AUD
$670 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,068 AUD
$750 USD
View
B+
Retailer 13
-
$1,072 AUD
$753 USD
View
B+
Retailer 14
-
$1,120 AUD
View
B+
Retailer 15
-
$1,137 AUD
$799 USD
View
B+
Retailer 16
-
$1,145 AUD
$804 USD
View
B
Retailer 17
-
$1,424 AUD
$1,000 USD
View
B
Retailer 18
-
$1,555 AUD
£860 GBP
View
Most Expensive
B
Reve Diamonds
6B6CE2BA8 · Oct 25
$1,646 AUD
$1,156 USD
View
18 more retailers have this diamond
Prices start from $332 AUDSave up to $1,314 AUD

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
$332 AUD