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Round|Lab Grown|IGI

1.00ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG823685276

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823685276

Diamond specifications and retailer prices

From $380 NZD
$214 USD
As of November 1, 2026
Save $2,193 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,573 NZD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 1ct lab-grown round diamond

This 1ct 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 LG823685276 or 823685276. Listed at 15 retailers as of October 26, 2026, with prices from $380 to $2,573, a $2,193 spread on the same certified stone. Do Amore Diamonds lists it at $2,573. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823685276
Dimensions6.37 × 6.41 × 3.98 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
6.37 mm6.41 mm1.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823685276
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: Nov 1
Current: $2,573 NZD|Low: $259 NZD|High: $2,644 NZD|Avg: $911 NZD|-0.7%
Do Amore Diamonds
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
October 26, 2026
Retailer 15$268 NZD
Retailer 4$300 NZD
Retailer 5$311 NZD
Retailer 7$380 NZD
Retailer 10$610 NZD
Retailer 11$614 NZD
Retailer 13$619 NZD
Retailer 16$765 NZD
Retailer 12$852 NZD
Retailer 9$895 NZD
Retailer 8$1,118 NZD
Retailer 14$1,130 NZD
Retailer 6$1,136 NZD
Retailer 3$1,180 NZD
Retailer 2$1,719 NZD
Do Amore Diamonds$2,573 NZD

32 data points across 16 retailers

15 retailers$380 NZD to $2,573 NZD

Retailer 1
-
$268 NZD
$151 USD
Price last confirmed 10 days ago
Retailer 2
-
$311 NZD
$175 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$380 NZD
$214 USD
View
B+
Retailer 4
-
$610 NZD
$344 USD
View
A
Retailer 5
-
$614 NZD
£272 GBP
View
Retailer 6
-
$619 NZD
€332 EUR
View
Price last confirmed 7 days ago
Retailer 7
-
$765 NZD
$431 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$852 NZD
$480 USD
View
B+
Retailer 9
-
$895 NZD
A$776 AUD
View
B
Retailer 10
-
$1,118 NZD
$630 USD
View
B
Retailer 11
-
$1,130 NZD
$637 USD
View
Retailer 12
-
$1,136 NZD
$641 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$1,180 NZD
$665 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,719 NZD
£763 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C7DB086C6 · Oct 26
$2,573 NZD
$1,450 USD
View
14 more retailers have this diamond
Prices start from $380 NZDSave up to $2,193 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
1.00ct Round
$380 NZD