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2.83ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • IGI LG487106955

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487106955

Diamond specifications and retailer prices

From $534 NZD
As of November 5, 2026
Save $2,110 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,643 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487106955 or 487106955. Listed at 14 retailers as of November 5, 2026, with prices from $534 to $2,643, a $2,110 spread on the same certified stone. MOH London lists it at $2,643. 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

2.83
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487106955
Dimensions9.08 × 9.03 × 5.47 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
9.08 mm9.03 mm2.83 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487106955
Side View
Table 61.0%Crown 36.3°GirdlePavilion 40.2°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,643 NZD|Low: $512 NZD|High: $3,158 NZD|Avg: $1,553 NZD|-1.3%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 12$534 NZD
Retailer 15$619 NZD
Retailer 4$662 NZD
Retailer 13$662 NZD
Retailer 10$889 NZD
Retailer 9$943 NZD
Retailer 14$1,217 NZD
Retailer 2$1,316 NZD
Retailer 5$1,775 NZD
Retailer 11$2,032 NZD
Retailer 3$2,126 NZD
Retailer 6$2,209 NZD
Retailer 8$2,277 NZD
Retailer 7$2,604 NZD
MOH London$2,643 NZD

38 data points across 15 retailers

14 retailers$534 NZD to $2,643 NZD

A
Cheapest Retailer
-
$534 NZD
A
Retailer 2
-
$619 NZD
View
A
Retailer 3
-
$662 NZD
View
Retailer 4
-
$662 NZD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$889 NZD
View
A
Retailer 6
-
$943 NZD
View
A
Retailer 7
-
$1,217 NZD
View
A
Retailer 8
-
$1,316 NZD
View
B+
Retailer 9
-
$1,775 NZD
View
B+
Retailer 10
-
$2,032 NZD
View
B+
Retailer 11
-
$2,126 NZD
View
B+
Retailer 12
-
$2,209 NZD
View
A
Retailer 13
-
$2,277 NZD
View
Most Expensive
A
MOH London
LG487106955 · Nov 5
$2,643 NZD
£1,170 GBP
View
13 more retailers have this diamond
Prices start from $534 NZDSave up to $2,110 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
2.83ct Round
$534 NZD