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Radiant|Lab Grown|IGI

6.77ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG726502734

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG726502734

Diamond specifications and retailer prices

From $2,640 NZD
$1,488 USD
As of October 30, 2026
Save $15,529 NZD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $18,169 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.77ct lab-grown radiant diamond

This 6.77ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG726502734 or 726502734. Listed at 9 retailers as of October 30, 2026, with prices from $2,640 to $18,169, a $15,529 spread on the same certified stone. Do Amore Diamonds lists it at $18,169. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.77
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726502734
Dimensions13.83 × 9.20 × 6.28 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.83 mm9.20 mm6.77 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726502734
Side View
Table 69.0%Crown 40.2°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 68.3%

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 30
Current: $18,169 NZD|Low: $2,534 NZD|High: $18,169 NZD|Avg: $7,282 NZD|+2.8%
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
November 1, 2026
Retailer 7$2,640 NZD
Retailer 9$2,873 NZD
Retailer 10$3,703 NZD
Retailer 6$4,347 NZD
Retailer 4$4,804 NZD
Retailer 12$5,179 NZD
Retailer 8$6,336 NZD
Retailer 11$7,166 NZD
Retailer 5$8,206 NZD
Retailer 2$9,653 NZD
Retailer 3$12,185 NZD
Do Amore Diamonds$18,169 NZD

19 data points across 12 retailers

9 retailers$2,640 NZD to $18,169 NZD

A
Cheapest Retailer
-
$2,640 NZD
$1,488 USD
B+
Retailer 2
-
$2,873 NZD
$1,619 USD
View
B+
Retailer 3
-
$3,703 NZD
$2,087 USD
View
B+
Retailer 4
-
$4,347 NZD
$2,450 USD
View
B
Retailer 5
-
$6,336 NZD
$3,571 USD
View
B
Retailer 6
-
$8,206 NZD
$4,625 USD
View
B
Retailer 7
-
$9,653 NZD
£4,284 GBP
View
C
Retailer 8
-
$17,672 NZD
$9,960 USD
View
Most Expensive
C
Do Amore Diamonds
27-DE11AEBF5 · Oct 31
$18,169 NZD
$10,240 USD
View
8 more retailers have this diamond
Prices start from $2,640 NZDSave up to $15,529 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
6.77ct Radiant
$2,640 NZD