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Radiant|Lab Grown|IGI

6.75ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG689576080

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

Certificate IGI LG689576080

Diamond specifications and retailer prices

From $1,600 NZD
$902 USD
As of October 30, 2026
Save $12,612 NZD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,212 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.75ct lab-grown radiant diamond

This 6.75ct lab-grown radiant 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 LG689576080 or 689576080. Listed at 11 retailers as of October 30, 2026, with prices from $1,600 to $14,212, a $12,612 spread on the same certified stone. Do Amore Diamonds lists it at $14,212. 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

6.75
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689576080
Dimensions13.63 × 9.25 × 6.14 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.63 mm9.25 mm6.75 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689576080
Side View
Table 63.0%Crown 44.1°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 66.4%

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: $14,212 NZD|Low: $1,372 NZD|High: $15,809 NZD|Avg: $5,732 NZD|-10.1%
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 16$1,600 NZD
Retailer 13$1,742 NZD
Retailer 3$1,994 NZD
Retailer 18$2,979 NZD
Retailer 12$2,981 NZD
Retailer 10$3,202 NZD
Retailer 8$3,515 NZD
Retailer 11$3,798 NZD
Retailer 17$3,841 NZD
Retailer 14$4,131 NZD
Retailer 4$4,716 NZD
Retailer 9$5,763 NZD
Retailer 6$5,891 NZD
Retailer 2$6,952 NZD
Retailer 15$7,745 NZD
Retailer 5$8,105 NZD
Retailer 7$13,112 NZD
Do Amore Diamonds$14,212 NZD

25 data points across 18 retailers

11 retailers$1,600 NZD to $14,212 NZD

A
Cheapest Retailer
-
$1,600 NZD
$902 USD
A
Retailer 2
-
$1,742 NZD
$982 USD
View
A
Retailer 3
-
$1,994 NZD
$1,124 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,979 NZD
$1,679 USD
View
A
Retailer 5
-
$2,981 NZD
$1,680 USD
View
B+
Retailer 6
-
$3,798 NZD
A$3,293 AUD
View
A
Retailer 7
-
$3,841 NZD
$2,165 USD
View
A
Retailer 8
-
$4,131 NZD
$2,328 USD
View
B+
Retailer 9
-
$6,952 NZD
£3,085 GBP
View
B+
Retailer 10
-
$7,745 NZD
$4,365 USD
View
Most Expensive
B
Do Amore Diamonds
27-4607D3746 · Oct 31
$14,212 NZD
$8,010 USD
View
10 more retailers have this diamond
Prices start from $1,600 NZDSave up to $12,612 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
6.75ct Radiant
$1,600 NZD