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Radiant|Lab Grown|IGI

3.07ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG766658643

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

Certificate IGI LG766658643

Diamond specifications and retailer prices

From $777 NZD
$436 USD
As of October 27, 2026
Save $2,825 NZD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,602 NZD at Brilliance · As of October 27, 2026
View at Brilliance

About this 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766658643 or 766658643. Listed at 19 retailers as of October 27, 2026, with prices from $777 to $3,602, a $2,825 spread on the same certified stone. Brilliance lists it at $3,602. 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

3.07
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766658643
Dimensions10.59 × 7.04 × 4.71 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
10.59 mm7.04 mm3.07 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766658643
Side View
Table 65.0%Crown 44°Girdle: MediumPavilion 37.7°Culet: NoneDepth 66.9%

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 27
Current: $3,602 NZD|Low: $745 NZD|High: $3,602 NZD|Avg: $1,778 NZD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$777 NZD
Retailer 4$868 NZD
Retailer 11$962 NZD
Retailer 6$1,220 NZD
Retailer 12$1,516 NZD
Retailer 8$1,536 NZD
Retailer 5$1,585 NZD
Retailer 3$1,634 NZD
Retailer 7$2,032 NZD
Retailer 9$2,701 NZD
Retailer 2$3,554 NZD
Brilliance$3,602 NZD

43 data points across 12 retailers

19 retailers$777 NZD to $3,602 NZD

A
Cheapest Retailer
-
$777 NZD
$436 USD
A
Retailer 2
-
$868 NZD
$487 USD
View
Final sale: no returns
A
Retailer 3
-
$869 NZD
$488 USD
View
A
Retailer 4
-
$962 NZD
$540 USD
View
A
Retailer 5
-
$962 NZD
$540 USD
View
A
Retailer 6
-
$1,220 NZD
$685 USD
View
B+
Retailer 7
-
$1,516 NZD
$851 USD
View
A
Retailer 8
-
$1,536 NZD
€821 EUR
View
A
Retailer 9
-
$1,585 NZD
£700 GBP
View
A
Retailer 10
-
$1,634 NZD
$917 USD
View
A
Retailer 11
-
$1,904 NZD
$1,069 USD
View
A
Retailer 12
-
$2,032 NZD
A$1,755 AUD
View
B+
Retailer 13
-
$2,701 NZD
$1,516 USD
View
B+
Retailer 14
-
$2,796 NZD
£1,236 GBP
View
B+
Retailer 15
-
$3,094 NZD
$1,737 USD
View
B
Retailer 16
-
$3,155 NZD
$1,771 USD
View
B+
Retailer 17
-
$3,467 NZD
$1,946 USD
View
B+
Retailer 18
-
$3,554 NZD
£1,571 GBP
View
Most Expensive
B
Brilliance
D38886417 · Oct 27
$3,602 NZD
$2,022 USD
View
18 more retailers have this diamond
Prices start from $777 NZDSave up to $2,825 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
3.07ct Radiant
$777 NZD