Radiant|Lab Grown|IGI

1.03ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG673428904

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG673428904

Diamond specifications and retailer prices

From $878 NZD
$495 USD
As of October 30, 2026
Save $2,908 NZD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,568 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG673428904 or 673428904. Listed at 21 retailers as of October 30, 2026, with a 331% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673428904
Dimensions6.88 × 4.79 × 3.23 mm
L/W Ratio1.44
Culet sizeLarge
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
6.88 mm4.79 mm1.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673428904
Side View
Table 66.0%Crown 37.7°Girdle: MED-STKPavilionCulet: LargeDepth 67.4%

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: Oct 30
Current: $4,568 NZD|Low: $843 NZD|High: $4,597 NZD|Avg: $1,983 NZD|-0.5%
MOH London
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
October 31, 2026
Retailer 12$878 NZD
Retailer 6$981 NZD
Retailer 3$1,088 NZD
Retailer 14$1,088 NZD
Retailer 15$1,331 NZD
Retailer 5$1,467 NZD
Retailer 10$1,682 NZD
Retailer 8$1,694 NZD
Retailer 2$1,795 NZD
Retailer 11$1,870 NZD
Retailer 9$2,651 NZD
Retailer 4$2,871 NZD
Retailer 13$2,926 NZD
Retailer 7$3,164 NZD
MOH London$4,568 NZD

42 data points across 15 retailers

21 retailers$878 NZD to $3,786 NZD

B+
Cheapest Retailer
-
$878 NZD
$495 USD
Retailer 2
-
$878 NZD
$495 USD
View
Price last confirmed 31 days ago
B+
Retailer 3
-
$981 NZD
$553 USD
View
Final sale: no returns
Retailer 4
-
$983 NZD
$554 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$1,073 NZD
$605 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$1,088 NZD
$613 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$1,088 NZD
$613 USD
View
B+
Retailer 8
-
$1,331 NZD
$750 USD
View
B
Retailer 9
-
$1,467 NZD
$827 USD
View
B
Retailer 10
-
$1,682 NZD
€903 EUR
View
B
Retailer 11
-
$1,694 NZD
$955 USD
View
B
Retailer 12
-
$1,795 NZD
£797 GBP
View
B
Retailer 13
-
$1,870 NZD
ZAR 17,029 ZAR
View
B
Retailer 14
-
$2,651 NZD
A$2,299 AUD
View
B
Retailer 15
-
$2,841 NZD
£1,261 GBP
View
Retailer 16
-
$2,862 NZD
$1,613 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$2,871 NZD
SGD 2,187 SGD
View
B
Retailer 18
-
$2,926 NZD
$1,649 USD
View
B
Retailer 19
-
$3,546 NZD
$1,999 USD
View
B
Retailer 20
-
$3,786 NZD
$2,134 USD
View
Most Expensive
MOH London
LG673428904 · Oct 29
$4,568 NZD
£2,027 GBP
View
Price under review
20 more retailers have this diamond
Prices start from $878 NZDSave up to $2,908 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 Radiant
$878 NZD