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Round|Lab Grown|IGI

2.80ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG490174535

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490174535

Diamond specifications and retailer prices

From $2,882 NZD
As of November 5, 2026
Save $16,050 NZD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,932 NZD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 2.8ct lab-grown round diamond

This 2.8ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG490174535 or 490174535. Listed at 12 retailers as of November 3, 2026, with prices from $2,882 to $18,932, a $16,050 spread on the same certified stone. Cape Diamonds lists it at $18,932. 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

2.80
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490174535
Dimensions9.20 × 9.23 × 5.37 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.20 mm9.23 mm2.80 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490174535
Side View
Table 61.5%Crown 33°Girdle: MediumPavilion 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: Nov 5
Current: $18,932 NZD|Low: $2,882 NZD|High: $19,745 NZD|Avg: $9,320 NZD|-4.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5$2,882 NZD
Retailer 7$6,308 NZD
Retailer 11$6,863 NZD
Retailer 10$7,064 NZD
Retailer 8$7,317 NZD
Retailer 3$7,587 NZD
Retailer 4$8,484 NZD
Retailer 12$9,142 NZD
Retailer 6$9,894 NZD
Retailer 9$11,344 NZD
Retailer 2$15,628 NZD
Cape Diamonds$18,932 NZD

22 data points across 12 retailers

12 retailers$2,882 NZD to $18,932 NZD

A
Cheapest Retailer
-
$2,882 NZD
B+
Retailer 2
-
$6,308 NZD
View
B+
Retailer 3
-
$6,863 NZD
View
B+
Retailer 4
-
$7,064 NZD
View
Final sale: no returns
B+
Retailer 5
-
$7,317 NZD
View
Retailer 6
-
$7,317 NZD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$7,587 NZD
View
B+
Retailer 8
-
$9,142 NZD
View
B
Retailer 9
-
$9,894 NZD
View
B
Retailer 10
-
$11,344 NZD
View
B
Retailer 11
-
$15,628 NZD
View
Most Expensive
B
Cape Diamonds
cert_490174535 · Nov 3
$18,932 NZD
ZAR 171,928 ZAR
View
11 more retailers have this diamond
Prices start from $2,882 NZDSave up to $16,050 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
2.80ct Round
$2,882 NZD