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Oval|Lab Grown|IGI

9.45ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG620435604

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620435604

Diamond specifications and retailer prices

From $2,580 NZD
$1,454 USD
As of October 29, 2026
Save $16,157 NZD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $18,737 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.45ct lab-grown oval diamond

This 9.45ct lab-grown oval sits in the over 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 LG620435604 or 620435604. Listed at 23 retailers as of October 29, 2026, with prices from $2,580 to $18,737, a $16,157 spread on the same certified stone. Brilliant Earth lists it at $18,737. 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

9.45
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620435604
Dimensions17.42 × 12.00 × 7.05 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.42 mm12.00 mm9.45 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620435604
Side View
Table 63.0%Crown 33.5°Girdle: MED-STKPavilion 39.5°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: Oct 29
Current: $18,737 NZD|Low: $2,477 NZD|High: $22,409 NZD|Avg: $5,574 NZD|-16.4%
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
October 31, 2026
Retailer 18$2,580 NZD
Retailer 9$2,807 NZD
Retailer 5$2,889 NZD
Retailer 6$2,993 NZD
Retailer 8$2,993 NZD
Retailer 19$3,300 NZD
Retailer 12$3,572 NZD
Retailer 10$3,962 NZD
Retailer 2$4,225 NZD
Retailer 14$4,280 NZD
Retailer 15$4,555 NZD
Retailer 13$4,634 NZD
Retailer 11$4,803 NZD
Retailer 17$5,542 NZD
Retailer 7$5,610 NZD
Retailer 4$8,068 NZD
Retailer 16$8,561 NZD
Retailer 3$8,791 NZD
Brilliant Earth$18,737 NZD

42 data points across 19 retailers

23 retailers$2,580 NZD to $18,737 NZD

A
Cheapest Retailer
-
$2,580 NZD
$1,454 USD
A
Retailer 2
-
$2,807 NZD
$1,582 USD
View
A
Retailer 3
-
$2,889 NZD
$1,628 USD
View
Final sale: no returns
A
Retailer 4
-
$2,993 NZD
$1,687 USD
View
Retailer 5
-
$2,993 NZD
$1,687 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$3,300 NZD
$1,860 USD
View
A
Retailer 7
-
$3,572 NZD
£1,585 GBP
View
A
Retailer 8
-
$3,962 NZD
$2,233 USD
View
A
Retailer 9
-
$4,225 NZD
£1,875 GBP
View
B+
Retailer 10
-
$4,280 NZD
$2,412 USD
View
A
Retailer 11
-
$4,555 NZD
€2,445 EUR
View
A
Retailer 12
-
$4,634 NZD
ZAR 42,189 ZAR
View
A
Retailer 13
-
$4,803 NZD
$2,707 USD
View
Retailer 14
-
$5,542 NZD
A$4,805 AUD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$5,610 NZD
$3,162 USD
View
B+
Retailer 16
-
$7,220 NZD
£3,204 GBP
View
B+
Retailer 17
-
$7,378 NZD
$4,158 USD
View
B+
Retailer 18
-
$8,068 NZD
$4,547 USD
View
B+
Retailer 19
-
$8,561 NZD
£3,799 GBP
View
B
Retailer 20
-
$8,791 NZD
$4,954 USD
View
B
Retailer 21
-
$10,536 NZD
$5,938 USD
View
B
Retailer 22
-
$10,868 NZD
$6,125 USD
View
Most Expensive
B
Brilliant Earth
10794615A · Oct 29
$18,737 NZD
$10,560 USD
View
22 more retailers have this diamond
Prices start from $2,580 NZDSave up to $16,157 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
9.45ct Oval
$2,580 NZD