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9.83ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG603352612

Shape and cutting style on the report: Round brilliant

Certificate IGI LG603352612

Diamond specifications and retailer prices

From $8,288 NZD
$4,671 USD
As of November 1, 2026
Save $11,618 NZD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,906 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 9.83ct lab-grown round diamond

This 9.83ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG603352612 or 603352612. Listed at 14 retailers as of November 1, 2026, with prices from $8,288 to $19,906, a $11,618 spread on the same certified stone. MOH London lists it at $19,906. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

9.83
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603352612
Dimensions13.83 × 13.76 × 8.36 mm
L/W Ratio1.01
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
13.83 mm13.76 mm9.83 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603352612
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $19,906 NZD|Low: $7,956 NZD|High: $20,172 NZD|Avg: $11,540 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10$8,288 NZD
Retailer 3$8,685 NZD
Retailer 13$9,427 NZD
Retailer 5$9,613 NZD
Retailer 11$9,613 NZD
Retailer 7$9,617 NZD
Retailer 2$9,723 NZD
Retailer 4$12,014 NZD
Retailer 9$12,278 NZD
Retailer 6$12,445 NZD
Retailer 8$12,518 NZD
Retailer 12$14,867 NZD
MOH London$19,906 NZD

43 data points across 13 retailers

14 retailers$8,288 NZD to $19,906 NZD

B
Cheapest Retailer
-
$8,288 NZD
$4,671 USD
B
Retailer 2
-
$8,685 NZD
$4,895 USD
View
B
Retailer 3
-
$9,427 NZD
$5,313 USD
View
Retailer 4
-
$9,613 NZD
$5,418 USD
View
Price last confirmed 20 days ago
B
Retailer 5
-
$9,613 NZD
$5,418 USD
View
B
Retailer 6
-
$9,617 NZD
$5,420 USD
View
B
Retailer 7
-
$9,723 NZD
£4,315 GBP
View
B
Retailer 8
-
$12,014 NZD
$6,771 USD
View
B
Retailer 9
-
$12,278 NZD
$6,920 USD
View
B
Retailer 10
-
$12,445 NZD
£5,523 GBP
View
B
Retailer 11
-
$12,518 NZD
$7,055 USD
View
B
Retailer 12
-
$13,673 NZD
$7,706 USD
View
B
Retailer 13
-
$14,867 NZD
$8,379 USD
View
Most Expensive
B
MOH London
LG603352612 · Nov 1
$19,906 NZD
£8,834 GBP
View
13 more retailers have this diamond
Prices start from $8,288 NZDSave up to $11,618 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.

B
9.83ct Round
$8,288 NZD