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Round|Lab Grown|IGI

1.23ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG749572477

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749572477

Diamond specifications and retailer prices

From $241 AUD
$169 USD
As of October 29, 2026
Save $1,318 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,559 AUD 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 LG749572477 or 749572477. Listed at 20 retailers as of October 28, 2026, with prices from $241 to $1,559, a $1,318 spread on the same certified stone. Reve Diamonds lists it at $1,559. 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 angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749572477
Dimensions6.96 × 6.93 × 4.19 mm
L/W Ratio1.00
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
6.96 mm6.93 mm1.23 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749572477
Side View
Table 57.0%Crown 33.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.3%

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 29
Current: $530 AUD|Low: $231 AUD|High: $1,584 AUD|Avg: $659 AUD|-6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 17$241 AUD
Retailer 3$269 AUD
Retailer 10$279 AUD
Retailer 4$299 AUD
Retailer 5$299 AUD
Retailer 18$346 AUD
Retailer 7$401 AUD
Retailer 1$530 AUD
Retailer 13$535 AUD
Retailer 12$556 AUD
Retailer 19$574 AUD
Retailer 6$655 AUD
Retailer 15$683 AUD
Retailer 16$746 AUD
Retailer 8$959 AUD
Retailer 11$976 AUD
Retailer 9$982 AUD
Retailer 2$1,038 AUD
Retailer 14$1,397 AUD
Reve Diamonds$1,559 AUD

43 data points across 20 retailers

20 retailers$241 AUD to $1,559 AUD

A
Cheapest Retailer
-
$241 AUD
$169 USD
A
Retailer 2
-
$269 AUD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$279 AUD
$196 USD
View
A
Retailer 4
-
$299 AUD
$210 USD
View
A
Retailer 5
-
$299 AUD
$210 USD
View
A
Retailer 6
-
$346 AUD
HK$1,900 HKD
View
B+
Retailer 7
-
$401 AUD
$282 USD
View
A
Retailer 8
-
$530 AUD
£293 GBP
View
A
Retailer 9
-
$535 AUD
£296 GBP
View
A
Retailer 10
-
$556 AUD
€372 EUR
View
B+
Retailer 11
-
$574 AUD
$403 USD
View
B+
Retailer 12
-
$655 AUD
$460 USD
View
B+
Retailer 13
-
$683 AUD
$480 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$746 AUD
$524 USD
View
B+
Retailer 15
-
$959 AUD
$674 USD
View
B
Retailer 16
-
$976 AUD
SGD 927 SGD
View
B
Retailer 17
-
$982 AUD
$690 USD
View
B
Retailer 18
-
$1,038 AUD
$729 USD
View
B
Retailer 19
-
$1,397 AUD
£773 GBP
View
Most Expensive
B
Reve Diamonds
345897101 · Oct 28
$1,559 AUD
$1,095 USD
View
19 more retailers have this diamond
Prices start from $241 AUDSave up to $1,318 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 Round
$241 AUD