CaratHunter
Plans
Round|Lab Grown|IGI

0.81ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG492112409

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112409

Diamond specifications and retailer prices

From $869 NZD
As of November 4, 2026
Save $2,830 NZD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,699 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG492112409 or 492112409. Listed at 12 retailers as of October 30, 2026, with prices from $869 to $3,699, a $2,830 spread on the same certified stone. NZ Jewellers lists it at $3,699. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112409
Dimensions5.94 × 5.87 × 3.73 mm
L/W Ratio1.01
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
5.94 mm5.87 mm0.81 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112409
Side View
Table 56.5%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,526 NZD|Low: $869 NZD|High: $5,609 NZD|Avg: $2,086 NZD|-0.3%
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
November 5, 2026
Retailer 9$869 NZD
Retailer 12$1,134 NZD
Retailer 3$1,235 NZD
Retailer 15$1,270 NZD
Retailer 2$1,316 NZD
Retailer 13$1,316 NZD
Retailer 6$1,327 NZD
Retailer 4$1,632 NZD
Retailer 5$2,106 NZD
Retailer 14$2,148 NZD
Retailer 10$2,285 NZD
Retailer 8$2,544 NZD
Retailer 7$2,945 NZD
Retailer 11$3,360 NZD
Retailer 1$5,526 NZD

26 data points across 15 retailers

12 retailers$869 NZD to $3,699 NZD

B+
Cheapest Retailer
-
$869 NZD
B
Retailer 2
-
$1,134 NZD
View
B
Retailer 3
-
$1,235 NZD
View
B
Retailer 4
-
$1,270 NZD
View
Final sale: no returns
B
Retailer 5
-
$1,316 NZD
View
Retailer 6
-
$1,316 NZD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$2,148 NZD
View
B
Retailer 8
-
$2,285 NZD
View
B
Retailer 9
-
$2,544 NZD
View
B
Retailer 10
-
$3,360 NZD
View
Most Expensive
B
NZ Jewellers
93466cb8-e70a-4c06-96e5-da89338ab5f8 · Oct 30
$3,699 NZD
$2,085 USD
View
10 more retailers have this diamond
Prices start from $869 NZDSave up to $2,830 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.

B+
0.81ct Round
$869 NZD