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Round|Lab Grown|IGI

2.53ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG781646893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781646893

Diamond specifications and retailer prices

From $475 AUD
$334 USD
As of October 29, 2026
Save $3,738 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,092 AUD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781646893 or 781646893. Listed at 22 retailers as of October 28, 2026, with a 786% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.53
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781646893
Dimensions8.69 × 8.75 × 5.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm8.75 mm2.53 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781646893
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: $6,092 AUD|Low: $474 AUD|High: $6,291 AUD|Avg: $1,730 AUD|-3.2%
Brilliant Earth
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
October 29, 2026
Retailer 8$475 AUD
Retailer 5$545 AUD
Retailer 15$589 AUD
Retailer 16$589 AUD
Retailer 6$783 AUD
Retailer 13$783 AUD
Retailer 17$1,058 AUD
Retailer 4$1,119 AUD
Retailer 12$1,127 AUD
Retailer 2$1,166 AUD
Retailer 14$1,727 AUD
Retailer 18$2,090 AUD
Retailer 7$2,223 AUD
Retailer 10$2,393 AUD
Retailer 11$2,552 AUD
Retailer 9$2,677 AUD
Retailer 3$4,213 AUD
Brilliant Earth$6,092 AUD

40 data points across 18 retailers

22 retailers$475 AUD to $4,213 AUD

A
Cheapest Retailer
-
$475 AUD
$334 USD
A
Retailer 2
-
$508 AUD
$357 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$545 AUD
$383 USD
View
Final sale: no returns
A
Retailer 4
-
$589 AUD
$414 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$589 AUD
$414 USD
View
A
Retailer 6
-
$589 AUD
$414 USD
View
A
Retailer 7
-
$622 AUD
$437 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
$783 AUD
$550 USD
View
B+
Retailer 9
-
$783 AUD
$550 USD
View
A
Retailer 10
-
$1,058 AUD
$743 USD
View
A
Retailer 11
-
$1,119 AUD
$786 USD
View
A
Retailer 12
-
$1,127 AUD
View
A
Retailer 13
-
$1,166 AUD
£645 GBP
View
B+
Retailer 14
-
$1,727 AUD
$1,213 USD
View
B+
Retailer 15
-
$2,090 AUD
$1,468 USD
View
B+
Retailer 16
-
$2,223 AUD
$1,562 USD
View
B+
Retailer 17
-
$2,238 AUD
$1,572 USD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$2,393 AUD
$1,681 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
-
$2,552 AUD
£1,412 GBP
View
B
Retailer 20
-
$2,677 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
$4,213 AUD
$2,960 USD
View
Most Expensive
B
Brilliant Earth
18277941A · Oct 18
$6,092 AUD
$4,280 USD
View
Price last confirmed 11 days ago
21 more retailers have this diamond
Prices start from $475 AUDSave up to $3,738 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
2.53ct Round
$475 AUD