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Round|Lab Grown|IGI

2.51ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG722504593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG722504593

Diamond specifications and retailer prices

From $655 AUD
$460 USD
As of October 29, 2026
Save $5,267 AUD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,922 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG722504593 or 722504593. Listed at 27 retailers as of October 29, 2026, with prices from $655 to $5,922, a $5,267 spread on the same certified stone. Brilliant Earth lists it at $5,922. 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

2.51
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722504593
Dimensions8.66 × 8.72 × 5.40 mm
L/W Ratio1.01
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
8.66 mm8.72 mm2.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722504593
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

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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 29
Current: $5,922 AUD|Low: $628 AUD|High: $5,922 AUD|Avg: $2,168 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 3$655 AUD
Retailer 22$733 AUD
Retailer 17$809 AUD
Retailer 5$811 AUD
Retailer 13$1,011 AUD
Retailer 21$1,130 AUD
Retailer 7$1,136 AUD
Retailer 10$1,260 AUD
Retailer 2$1,366 AUD
Retailer 12$1,405 AUD
Retailer 16$1,487 AUD
Retailer 15$1,518 AUD
Retailer 18$1,989 AUD
Retailer 20$2,161 AUD
Retailer 6$2,181 AUD
Retailer 4$2,355 AUD
Retailer 14$3,035 AUD
Retailer 8$3,081 AUD
Retailer 9$3,542 AUD
Retailer 19$3,759 AUD
Retailer 11$4,506 AUD
Brilliant Earth$5,922 AUD

34 data points across 22 retailers

27 retailers$655 AUD to $5,922 AUD

A
Cheapest Retailer
-
$655 AUD
$460 USD
A
Retailer 2
-
$733 AUD
$515 USD
View
A
Retailer 3
-
$809 AUD
$568 USD
View
Final sale: no returns
A
Retailer 4
-
$811 AUD
$570 USD
View
A
Retailer 5
-
$1,011 AUD
$710 USD
View
A
Retailer 6
-
$1,130 AUD
HK$6,200 HKD
View
Retailer 7
-
$1,136 AUD
£628 GBP
View
Price last confirmed 18 days ago
A
Retailer 8
-
$1,204 AUD
$846 USD
View
A
Retailer 9
-
$1,260 AUD
$885 USD
View
A
Retailer 10
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$1,366 AUD
€914 EUR
View
A
Retailer 11
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$1,405 AUD
View
A
Retailer 12
-
$1,487 AUD
£822 GBP
View
A
Retailer 13
-
$1,518 AUD
$1,066 USD
View
B+
Retailer 14
-
$1,989 AUD
View
B+
Retailer 15
-
$2,091 AUD
$1,469 USD
View
B+
Retailer 16
-
$2,161 AUD
ZAR 24,522 ZAR
View
B+
Retailer 17
-
$2,181 AUD
$1,532 USD
View
B+
Retailer 18
-
$2,355 AUD
$1,654 USD
View
B
Retailer 19
-
$2,862 AUD
$2,010 USD
View
B+
Retailer 20
-
$3,035 AUD
$2,132 USD
View
B
Retailer 21
-
$3,081 AUD
$2,164 USD
View
B
Retailer 22
-
$3,262 AUD
SGD 3,096 SGD
View
Retailer 23
-
$3,542 AUD
View
Price last confirmed 23 days ago
B
Retailer 24
-
$3,759 AUD
£2,079 GBP
View
Retailer 25
-
$4,506 AUD
$3,165 USD
View
Price last confirmed 16 days ago
B
Retailer 26
-
$5,808 AUD
$4,080 USD
View
Most Expensive
B
Brilliant Earth
21476013Y · Oct 29
$5,922 AUD
$4,160 USD
View
26 more retailers have this diamond
Prices start from $655 AUDSave up to $5,267 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
2.51ct Round
$655 AUD