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Round|Lab Grown|IGI

3.07ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG733591297

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733591297

Diamond specifications and retailer prices

From $683 NZD
$385 USD
As of November 1, 2026
Save $4,995 NZD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,678 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round 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 LG733591297 or 733591297. Listed at 22 retailers as of October 31, 2026, with prices from $683 to $5,678, a $4,995 spread on the same certified stone. Brilliant Earth lists it at $5,678. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733591297
Dimensions9.30 × 9.38 × 5.70 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
9.30 mm9.38 mm3.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733591297
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.1%

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: $5,678 NZD|Low: $667 NZD|High: $5,802 NZD|Avg: $2,000 NZD|-2.1%
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 10$683 NZD
Retailer 9$763 NZD
Retailer 20$765 NZD
Retailer 5$846 NZD
Retailer 6$846 NZD
Retailer 19$1,109 NZD
Retailer 2$1,131 NZD
Retailer 14$1,136 NZD
Retailer 15$1,362 NZD
Retailer 16$1,529 NZD
Retailer 18$1,782 NZD
Retailer 4$1,838 NZD
Retailer 13$1,844 NZD
Retailer 21$2,030 NZD
Retailer 11$2,722 NZD
Retailer 12$2,789 NZD
Retailer 7$3,164 NZD
Retailer 8$3,169 NZD
Retailer 17$3,308 NZD
Retailer 3$3,602 NZD
Brilliant Earth$5,678 NZD

27 data points across 21 retailers

22 retailers$683 NZD to $5,678 NZD

A
Cheapest Retailer
-
$683 NZD
$385 USD
A
Retailer 2
-
$763 NZD
$430 USD
View
Final sale: no returns
A
Retailer 3
-
$765 NZD
$431 USD
View
Retailer 4
-
$846 NZD
$477 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$846 NZD
$477 USD
View
A
Retailer 6
-
$1,109 NZD
$625 USD
View
A
Retailer 7
-
$1,131 NZD
£502 GBP
View
B+
Retailer 8
-
$1,136 NZD
$640 USD
View
A
Retailer 9
-
$1,362 NZD
€731 EUR
View
A
Retailer 10
-
$1,529 NZD
£679 GBP
View
A
Retailer 11
-
$1,782 NZD
A$1,545 AUD
View
A
Retailer 12
-
$1,838 NZD
$1,036 USD
View
A
Retailer 13
-
$1,844 NZD
ZAR 16,794 ZAR
View
B+
Retailer 14
-
$2,030 NZD
$1,144 USD
View
B+
Retailer 15
-
$2,722 NZD
$1,534 USD
View
B+
Retailer 16
-
$2,789 NZD
$1,572 USD
View
B+
Retailer 17
-
$2,960 NZD
$1,668 USD
View
B
Retailer 18
-
$3,164 NZD
$1,783 USD
View
B+
Retailer 19
-
$3,169 NZD
$1,786 USD
View
B+
Retailer 20
-
$3,308 NZD
£1,468 GBP
View
B
Retailer 21
-
$3,602 NZD
$2,030 USD
View
Most Expensive
B
Brilliant Earth
15818792A · Oct 31
$5,678 NZD
$3,200 USD
View
21 more retailers have this diamond
Prices start from $683 NZDSave up to $4,995 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 Round
$683 NZD