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Round|Lab Grown|IGI

3.07ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG831652380

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831652380

Diamond specifications and retailer prices

From $648 NZD
As of November 3, 2026
Save $2,817 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,885 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831652380 or 831652380. Listed at 22 retailers as of November 3, 2026, with a 435% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831652380
Dimensions9.45 × 9.50 × 5.58 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
9.45 mm9.50 mm3.07 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831652380
Side View
Table 59.0%Crown 31.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 58.8%

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 3
Current: $3,885 NZD|Low: $648 NZD|High: $3,885 NZD|Avg: $1,878 NZD
Rare Carat
Retailer 2
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November 5, 2026
Retailer 9$648 NZD
Retailer 7$804 NZD
Retailer 20$804 NZD
Retailer 21$885 NZD
Retailer 13$1,025 NZD
Retailer 8$1,068 NZD
Retailer 14$1,073 NZD
Retailer 17$1,251 NZD
Retailer 4$1,364 NZD
Retailer 2$1,432 NZD
Retailer 15$1,712 NZD
Retailer 18$1,749 NZD
Retailer 5$1,925 NZD
Retailer 3$2,358 NZD
Retailer 12$2,579 NZD
Retailer 6$2,583 NZD
Retailer 11$2,654 NZD
Retailer 16$2,822 NZD
Retailer 19$3,140 NZD
Retailer 10$3,465 NZD
Rare Carat$3,885 NZD

22 data points across 21 retailers

22 retailers$648 NZD to $3,465 NZD

A
Cheapest Retailer
-
$648 NZD
A
Retailer 2
-
$752 NZD
View
Retailer 3
-
$804 NZD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$804 NZD
View
A
Retailer 5
-
$885 NZD
View
A
Retailer 6
-
$1,025 NZD
View
B+
Retailer 7
-
$1,068 NZD
View
A
Retailer 8
-
$1,073 NZD
View
A
Retailer 9
-
$1,251 NZD
View
A
Retailer 10
-
$1,364 NZD
View
A
Retailer 11
-
$1,432 NZD
View
A
Retailer 12
-
$1,712 NZD
View
A
Retailer 13
-
$1,749 NZD
View
A
Retailer 14
-
$1,925 NZD
View
B+
Retailer 15
-
$2,358 NZD
View
B+
Retailer 16
-
$2,579 NZD
View
B+
Retailer 17
-
$2,583 NZD
View
B+
Retailer 18
-
$2,654 NZD
View
B+
Retailer 19
-
$2,822 NZD
View
B+
Retailer 20
-
$3,140 NZD
View
B
Retailer 21
-
$3,465 NZD
View
Most Expensive
Rare Carat
00044539_l_831652380 · Oct 18
$3,885 NZD
$2,190 USD
View
Price last confirmed 17 days ago
21 more retailers have this diamond
Prices start from $648 NZDSave up to $2,817 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
$648 NZD