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Round|Lab Grown|IGI

1.03ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG787620583

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787620583

Diamond specifications and retailer prices

From $282 NZD
$159 USD
As of November 1, 2026
Save $1,358 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,640 NZD at MOH London · As of October 29, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787620583 or 787620583. Listed at 17 retailers as of October 29, 2026, with prices from $282 to $1,640, a $1,358 spread on the same certified stone. MOH London lists it at $1,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620583
Dimensions6.55 × 6.48 × 3.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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 Faint Blue
Top View
6.55 mm6.48 mm1.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620583
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.2%

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 1
Current: $1,640 NZD|Low: $263 NZD|High: $1,683 NZD|Avg: $728 NZD|-2.5%
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
Retailer 16
November 1, 2026
Retailer 4$282 NZD
Retailer 6$316 NZD
Retailer 7$325 NZD
Retailer 14$326 NZD
Retailer 16$593 NZD
Retailer 9$603 NZD
Retailer 11$604 NZD
Retailer 10$612 NZD
Retailer 15$633 NZD
Retailer 13$781 NZD
Retailer 2$851 NZD
Retailer 12$933 NZD
Retailer 5$1,132 NZD
Retailer 8$1,171 NZD
Retailer 3$1,220 NZD
MOH London$1,640 NZD

33 data points across 16 retailers

17 retailers$282 NZD to $1,640 NZD

A
Cheapest Retailer
-
$282 NZD
$159 USD
A
Retailer 2
-
$316 NZD
$178 USD
View
Final sale: no returns
Retailer 3
-
$325 NZD
$183 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$326 NZD
$184 USD
View
A
Retailer 5
-
$593 NZD
$334 USD
View
A
Retailer 6
-
$603 NZD
ZAR 5,486 ZAR
View
A
Retailer 7
-
$604 NZD
€324 EUR
View
A
Retailer 8
-
$612 NZD
£272 GBP
View
B+
Retailer 9
-
$633 NZD
$357 USD
View
B+
Retailer 10
-
$781 NZD
$440 USD
View
B+
Retailer 11
-
$851 NZD
A$738 AUD
View
Retailer 12
-
$923 NZD
$520 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$933 NZD
$526 USD
View
B
Retailer 14
-
$1,132 NZD
$638 USD
View
Retailer 15
-
$1,171 NZD
$660 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$1,220 NZD
$687 USD
View
Most Expensive
B
MOH London
LG787620583 · Oct 29
$1,640 NZD
£728 GBP
View
16 more retailers have this diamond
Prices start from $282 NZDSave up to $1,358 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
1.03ct Round
$282 NZD