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Round|Lab Grown|IGI

9.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG757518807

Shape and cutting style on the report: Round brilliant

Certificate IGI LG757518807

Diamond specifications and retailer prices

From $3,222 NZD
$1,813 USD
As of November 1, 2026
Save $18,834 NZD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $22,056 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 9.03ct lab-grown round diamond

This 9.03ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757518807 or 757518807. Listed at 24 retailers as of November 1, 2026, with prices from $3,222 to $22,056, a $18,834 spread on the same certified stone. Brilliant Earth lists it at $22,056. 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

9.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757518807
Dimensions13.39 × 13.43 × 8.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.39 mm13.43 mm9.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757518807
Side View
Table 61.0%Crown 34.1°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 59.9%

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: Nov 1
Current: $22,056 NZD|Low: $3,094 NZD|High: $22,056 NZD|Avg: $7,142 NZD|+5.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 12$3,222 NZD
Retailer 4$3,738 NZD
Retailer 11$4,034 NZD
Retailer 7$4,893 NZD
Retailer 5$5,282 NZD
Retailer 2$5,793 NZD
Retailer 6$5,803 NZD
Retailer 8$5,925 NZD
Retailer 10$6,927 NZD
Retailer 3$9,633 NZD
Retailer 9$10,676 NZD
Brilliant Earth$22,056 NZD

34 data points across 12 retailers

24 retailers$3,222 NZD to $22,056 NZD

A
Cheapest Retailer
-
$3,222 NZD
$1,813 USD
A
Retailer 2
-
$3,507 NZD
$1,973 USD
View
A
Retailer 3
-
$3,738 NZD
$2,103 USD
View
Retailer 4
-
$3,738 NZD
$2,103 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$4,034 NZD
$2,270 USD
View
A
Retailer 6
-
$4,489 NZD
$2,526 USD
View
B+
Retailer 7
-
$4,893 NZD
£2,168 GBP
View
B+
Retailer 8
-
$5,282 NZD
£2,340 GBP
View
B+
Retailer 9
-
$5,793 NZD
ZAR 52,654 ZAR
View
B+
Retailer 10
-
$5,803 NZD
$3,265 USD
View
B+
Retailer 11
-
$5,863 NZD
$3,299 USD
View
B+
Retailer 12
-
$5,925 NZD
€3,175 EUR
View
Retailer 13
-
$6,446 NZD
$3,627 USD
View
Price last confirmed 48 days ago
B+
Retailer 14
-
$6,927 NZD
A$5,996 AUD
View
B+
Retailer 15
-
$7,008 NZD
$3,943 USD
View
B
Retailer 16
-
$7,747 NZD
£3,432 GBP
View
B
Retailer 17
-
$9,404 NZD
$5,291 USD
View
B
Retailer 18
-
$9,633 NZD
$5,420 USD
View
B
Retailer 19
-
$10,074 NZD
$5,668 USD
View
B
Retailer 20
-
$10,676 NZD
£4,730 GBP
View
Retailer 21
-
$11,568 NZD
$6,509 USD
View
Price last confirmed 62 days ago
B
Retailer 22
-
$13,103 NZD
$7,372 USD
View
B
Retailer 23
-
$19,733 NZD
$11,103 USD
View
Most Expensive
B
Brilliant Earth
17500003A · Nov 1
$22,056 NZD
$12,410 USD
View
23 more retailers have this diamond
Prices start from $3,222 NZDSave up to $18,834 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
9.03ct Round
$3,222 NZD