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Round|Lab Grown|IGI

2.50ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG478113389

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478113389

Diamond specifications and retailer prices

From $2,135 AUD
$1,500 USD
As of October 31, 2026
Save $12,503 AUD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,638 AUD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG478113389 or 478113389. Listed at 12 retailers as of October 29, 2026, with prices from $2,135 to $14,638, a $12,503 spread on the same certified stone. Cape Diamonds lists it at $14,638. 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

2.50
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478113389
Dimensions8.85 × 8.87 × 5.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.85 mm8.87 mm2.50 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478113389
Side View
Table 61.0%Crown 31.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.3%

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 31
Current: $14,638 AUD|Low: $2,135 AUD|High: $15,314 AUD|Avg: $7,751 AUD|-4.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$2,135 AUD
Retailer 8$4,891 AUD
Retailer 12$5,323 AUD
Retailer 11$5,479 AUD
Retailer 9$5,674 AUD
Retailer 3$5,894 AUD
Retailer 4$6,578 AUD
Retailer 13$7,091 AUD
Retailer 7$7,827 AUD
Retailer 10$8,804 AUD
Retailer 6$12,220 AUD
Retailer 5$12,795 AUD
Cape Diamonds$14,638 AUD

19 data points across 13 retailers

12 retailers$2,135 AUD to $14,638 AUD

A
Cheapest Retailer
-
$2,135 AUD
$1,500 USD
B+
Retailer 2
-
$4,891 AUD
$3,436 USD
View
B+
Retailer 3
-
$5,323 AUD
$3,739 USD
View
B+
Retailer 4
-
$5,479 AUD
$3,849 USD
View
Final sale: no returns
B
Retailer 5
-
$5,674 AUD
$3,986 USD
View
Retailer 6
-
$5,674 AUD
$3,986 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$5,894 AUD
$4,140 USD
View
B
Retailer 8
-
$7,091 AUD
$4,981 USD
View
B
Retailer 9
-
$7,827 AUD
$5,498 USD
View
B
Retailer 10
-
$8,804 AUD
$6,184 USD
View
B
Retailer 11
-
$12,220 AUD
£6,759 GBP
View
Most Expensive
B
Cape Diamonds
cert_478113389 · Oct 29
$14,638 AUD
ZAR 166,117 ZAR
View
11 more retailers have this diamond
Prices start from $2,135 AUDSave up to $12,503 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
2.50ct Round
$2,135 AUD