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2.57ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG839677313

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839677313

Diamond specifications and retailer prices

From $658 NZD
$371 USD
As of October 29, 2026
Save $4,647 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,305 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.57ct lab-grown round diamond

This 2.57ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839677313 or 839677313. Listed at 20 retailers as of October 29, 2026, with prices from $658 to $5,305, a $4,647 spread on the same certified stone. Brilliant Earth lists it at $5,305. 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

2.57
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839677313
Dimensions8.78 × 8.81 × 5.46 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.78 mm8.81 mm2.57 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839677313
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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: $1,082 NZD|Low: $632 NZD|High: $3,476 NZD|Avg: $1,700 NZD
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
October 31, 2026
Retailer 2$658 NZD
Retailer 5$765 NZD
Retailer 3$816 NZD
Retailer 19$816 NZD
Retailer 9$908 NZD
Retailer 1$1,082 NZD
Retailer 18$1,091 NZD
Retailer 17$1,106 NZD
Retailer 13$1,276 NZD
Retailer 7$1,341 NZD
Retailer 6$1,572 NZD
Retailer 14$1,808 NZD
Retailer 12$1,911 NZD
Retailer 15$1,970 NZD
Retailer 4$2,626 NZD
Retailer 10$2,642 NZD
Retailer 8$2,696 NZD
Retailer 16$3,198 NZD
Retailer 11$3,476 NZD

30 data points across 19 retailers

20 retailers$658 NZD to $5,305 NZD

A
Cheapest Retailer
-
$658 NZD
$371 USD
A
Retailer 2
-
$765 NZD
$431 USD
View
A
Retailer 3
-
$816 NZD
$460 USD
View
A
Retailer 4
-
$816 NZD
$460 USD
View
A
Retailer 5
-
$908 NZD
HK$4,000 HKD
View
A
Retailer 6
-
$1,082 NZD
$610 USD
View
B+
Retailer 7
-
$1,091 NZD
$615 USD
View
Retailer 8
-
$1,106 NZD
£491 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
$1,276 NZD
€685 EUR
View
A
Retailer 10
-
$1,341 NZD
$756 USD
View
B+
Retailer 11
-
$1,572 NZD
$886 USD
View
B+
Retailer 12
-
$1,808 NZD
A$1,568 AUD
View
B+
Retailer 13
-
$1,911 NZD
$1,077 USD
View
B+
Retailer 14
-
$1,970 NZD
ZAR 17,941 ZAR
View
B
Retailer 15
-
$2,626 NZD
$1,480 USD
View
B
Retailer 16
-
$2,642 NZD
SGD 2,012 SGD
View
B
Retailer 17
-
$2,696 NZD
$1,520 USD
View
B
Retailer 18
-
$3,198 NZD
£1,419 GBP
View
B
Retailer 19
-
$3,547 NZD
$1,999 USD
View
Most Expensive
B
Brilliant Earth
22182255A · Oct 29
$5,305 NZD
$2,990 USD
View
19 more retailers have this diamond
Prices start from $658 NZDSave up to $4,647 NZD

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
2.57ct Round
$658 NZD