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Round|Lab Grown|IGI

1.03ct I VVS2 Round Lab Grown Diamond

VG • I/VVS2 • IGI LG846647458

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647458

Diamond specifications and retailer prices

From $709 NZD
As of November 3, 2026
Save $637 NZD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,245 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846647458 or 846647458. Listed at 8 retailers as of November 2, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647458
Dimensions6.51 × 6.46 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.46 mm1.03 ctI / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846647458
Side View
Table 63.0%Crown 33.8°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 60.0%

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 3
Current: $2,245 NZD|Low: $590 NZD|High: $2,245 NZD|Avg: $1,220 NZD|+8.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$709 NZD
Retailer 7$729 NZD
Retailer 3$747 NZD
Retailer 5$853 NZD
Retailer 6$878 NZD
Retailer 2$1,346 NZD
Retailer 8$1,833 NZD
MOH London$2,245 NZD

9 data points across 8 retailers

8 retailers$709 NZD to $1,346 NZD

B+
Cheapest Retailer
-
$709 NZD
B+
Retailer 2
-
$729 NZD
View
B+
Retailer 3
-
$747 NZD
View
B+
Retailer 4
-
$853 NZD
View
B
Retailer 5
-
$878 NZD
View
B
Retailer 6
-
$1,346 NZD
View
Retailer 7
-
$1,833 NZD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG846647458 · Oct 26
$2,245 NZD
£994 GBP
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from $709 NZDSave up to $637 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+
1.03ct Round
$709 NZD