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Round|Lab Grown|IGI

1.09ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG770644740

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770644740

Diamond specifications and retailer prices

From $266 NZD
$150 USD
As of October 29, 2026
Save $1,464 NZD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,731 NZD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770644740 or 770644740. Listed at 17 retailers as of October 29, 2026, with prices from $266 to $1,731, a $1,464 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644740
Dimensions6.57 × 6.60 × 4.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.60 mm1.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644740
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,731 NZD|Low: $266 NZD|High: $1,758 NZD|Avg: $799 NZD|-1.5%
Flawless Fine Jewelry
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
October 31, 2026
Retailer 9$266 NZD
Retailer 6$330 NZD
Retailer 8$571 NZD
Retailer 2$579 NZD
Retailer 13$586 NZD
Retailer 14$607 NZD
Retailer 10$683 NZD
Retailer 7$848 NZD
Retailer 12$923 NZD
Retailer 5$1,059 NZD
Retailer 4$1,144 NZD
Retailer 3$1,158 NZD
Retailer 11$1,550 NZD
Flawless Fine Jewelry$1,731 NZD

44 data points across 14 retailers

17 retailers$266 NZD to $1,731 NZD

A
Cheapest Retailer
-
$266 NZD
$150 USD
A
Retailer 2
-
$316 NZD
$178 USD
View
A
Retailer 3
-
$330 NZD
$186 USD
View
A
Retailer 4
-
$337 NZD
$190 USD
View
A
Retailer 5
-
$571 NZD
£253 GBP
View
A
Retailer 6
-
$579 NZD
€311 EUR
View
A
Retailer 7
-
$586 NZD
$330 USD
View
A
Retailer 8
-
$607 NZD
$342 USD
View
B+
Retailer 9
-
$683 NZD
£303 GBP
View
B+
Retailer 10
-
$848 NZD
$478 USD
View
B+
Retailer 11
-
$923 NZD
$520 USD
View
Retailer 12
-
$1,034 NZD
$583 USD
View
Price last confirmed 45 days ago
B
Retailer 13
-
$1,059 NZD
$597 USD
View
B
Retailer 14
-
$1,144 NZD
$645 USD
View
B
Retailer 15
-
$1,158 NZD
$653 USD
View
B
Retailer 16
-
$1,550 NZD
£688 GBP
View
Most Expensive
B
Flawless Fine Jewelry
0422378A6 · Oct 29
$1,731 NZD
£768 GBP
View
16 more retailers have this diamond
Prices start from $266 NZDSave up to $1,464 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
1.09ct Round
$266 NZD