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Round|Lab Grown|IGI

7.00ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG821626123

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821626123

Diamond specifications and retailer prices

From $3,162 NZD
$1,782 USD
As of November 1, 2026
Save $4,560 NZD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,722 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 7ct lab-grown round diamond

This 7ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821626123 or 821626123. Listed at 5 retailers as of October 31, 2026, with prices from $3,162 to $7,722, a $4,560 spread on the same certified stone. Taylor and Hart lists it at $7,722. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

7.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821626123
Dimensions12.24 × 12.16 × 7.53 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
12.24 mm12.16 mm7.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821626123
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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: $3,190 NZD|Low: $3,144 NZD|High: $7,722 NZD|Avg: $5,424 NZD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 1, 2026
Retailer 3$3,162 NZD
Retailer 1$3,190 NZD
Retailer 4$5,651 NZD
Retailer 2$7,537 NZD
Taylor and Hart$7,722 NZD

38 data points across 5 retailers

5 retailers$3,162 NZD to $7,722 NZD

B+
Cheapest Retailer
-
$3,162 NZD
$1,782 USD
A
Retailer 2
-
$3,190 NZD
£1,416 GBP
View
B+
Retailer 3
-
$5,651 NZD
$3,185 USD
View
B
Retailer 4
-
$7,537 NZD
£3,345 GBP
View
Most Expensive
B
Taylor and Hart
W844L41 · Oct 31
$7,722 NZD
$4,352 USD
View
4 more retailers have this diamond
Prices start from $3,162 NZDSave up to $4,560 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
7.00ct Round
$3,162 NZD