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Round|Lab Grown|IGI

1.03ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG843654388

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843654388

Diamond specifications and retailer prices

From $273 NZD
$154 USD
As of October 29, 2026
Save $1,554 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,828 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 LG843654388 or 843654388. Listed at 20 retailers as of October 29, 2026, with prices from $273 to $1,828, a $1,554 spread on the same certified stone. Yadav Diamonds lists it at $1,828. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843654388
Dimensions6.60 × 6.62 × 3.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.62 mm1.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843654388
Side View
Table 59.0%Crown 32.3°Girdle: THN-MEDPavilion 40.1°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: Oct 29
Current: $822 NZD|Low: $268 NZD|High: $1,828 NZD|Avg: $776 NZD|-27.1%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Yadav Diamonds
October 30, 2026
Retailer 17$273 NZD
Retailer 7$318 NZD
Retailer 2$339 NZD
Retailer 9$339 NZD
Retailer 11$386 NZD
Retailer 19$458 NZD
Retailer 12$567 NZD
Retailer 16$582 NZD
Retailer 14$583 NZD
Retailer 10$589 NZD
Retailer 13$589 NZD
Retailer 3$772 NZD
Retailer 1$822 NZD
Retailer 18$826 NZD
Retailer 6$945 NZD
Retailer 5$1,089 NZD
Retailer 4$1,114 NZD
Retailer 8$1,187 NZD
Retailer 15$1,593 NZD
Yadav Diamonds$1,828 NZD

19 data points across 20 retailers

20 retailers$273 NZD to $1,828 NZD

A
Cheapest Retailer
-
$273 NZD
$154 USD
A
Retailer 2
-
$318 NZD
$179 USD
View
A
Retailer 3
-
$339 NZD
$191 USD
View
Retailer 4
-
$339 NZD
$191 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$386 NZD
HK$1,700 HKD
View
B+
Retailer 6
-
$458 NZD
$258 USD
View
A
Retailer 7
-
$567 NZD
£252 GBP
View
A
Retailer 8
-
$582 NZD
ZAR 5,296 ZAR
View
A
Retailer 9
-
$583 NZD
€313 EUR
View
B+
Retailer 10
-
$589 NZD
$332 USD
View
B+
Retailer 11
-
$589 NZD
£261 GBP
View
B+
Retailer 12
-
$772 NZD
$435 USD
View
B+
Retailer 13
-
$822 NZD
$463 USD
View
B+
Retailer 14
-
$826 NZD
A$716 AUD
View
B+
Retailer 15
-
$945 NZD
SGD 720 SGD
View
B
Retailer 16
-
$1,089 NZD
$614 USD
View
B
Retailer 17
-
$1,114 NZD
$628 USD
View
B
Retailer 18
-
$1,187 NZD
$669 USD
View
B
Retailer 19
-
$1,593 NZD
£707 GBP
View
Most Expensive
B
Yadav Diamonds
13327464 · Oct 30
$1,828 NZD
$1,030 USD
View
19 more retailers have this diamond
Prices start from $273 NZDSave up to $1,554 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
$273 NZD