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Oval|Lab Grown|IGI

3.07ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG850607351

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850607351

Diamond specifications and retailer prices

From $674 NZD
$379 USD
As of November 1, 2026
Save $8,124 NZD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,798 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval 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 LG850607351 or 850607351. Listed at 20 retailers as of November 1, 2026, with prices from $674 to $8,798, a $8,124 spread on the same certified stone. Brilliant Earth lists it at $8,798. 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 angle36.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850607351
Dimensions11.85 × 7.98 × 5.05 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm7.98 mm3.07 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850607351
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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: Nov 1
Current: $930 NZD|Low: $674 NZD|High: $6,210 NZD|Avg: $2,050 NZD|-0.6%
Retailer 1
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
November 2, 2026
Retailer 18$674 NZD
Retailer 15$755 NZD
Retailer 3$835 NZD
Retailer 1$930 NZD
Retailer 6$933 NZD
Retailer 19$1,102 NZD
Retailer 9$1,123 NZD
Retailer 13$1,499 NZD
Retailer 4$1,516 NZD
Retailer 5$1,759 NZD
Retailer 12$1,821 NZD
Retailer 17$1,864 NZD
Retailer 16$2,344 NZD
Retailer 14$2,687 NZD
Retailer 11$2,708 NZD
Retailer 8$2,755 NZD
Retailer 7$3,130 NZD
Retailer 2$3,284 NZD
Retailer 10$6,210 NZD

6 data points across 19 retailers

20 retailers$674 NZD to $8,798 NZD

A
Cheapest Retailer
-
$674 NZD
$379 USD
A
Retailer 2
-
$755 NZD
$425 USD
View
A
Retailer 3
-
$835 NZD
$470 USD
View
A
Retailer 4
-
$930 NZD
£412 GBP
View
A
Retailer 5
-
$933 NZD
HK$4,100 HKD
View
A
Retailer 6
-
$1,102 NZD
$620 USD
View
B+
Retailer 7
-
$1,123 NZD
$632 USD
View
A
Retailer 8
-
$1,499 NZD
£664 GBP
View
A
Retailer 9
-
$1,516 NZD
$853 USD
View
A
Retailer 10
-
$1,759 NZD
A$1,523 AUD
View
A
Retailer 11
-
$1,821 NZD
ZAR 16,548 ZAR
View
A
Retailer 12
-
$1,864 NZD
$1,049 USD
View
B+
Retailer 13
-
$2,344 NZD
$1,319 USD
View
B+
Retailer 14
-
$2,687 NZD
$1,512 USD
View
B+
Retailer 15
-
$2,708 NZD
SGD 2,059 SGD
View
B+
Retailer 16
-
$2,755 NZD
$1,550 USD
View
B+
Retailer 17
-
$3,130 NZD
$1,761 USD
View
B
Retailer 18
-
$3,284 NZD
£1,455 GBP
View
B
Retailer 19
-
$6,210 NZD
$3,494 USD
View
Most Expensive
B
Brilliant Earth
22402016A · Nov 1
$8,798 NZD
$4,950 USD
View
19 more retailers have this diamond
Prices start from $674 NZDSave up to $8,124 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 Oval
$674 NZD