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2.71ct K SI1 Round Lab Grown Diamond

ID • K/SI1 • IGI LG500163348

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500163348

Diamond specifications and retailer prices

From $4,196 NZD
As of November 5, 2026
Save $8,803 NZD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,999 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 2.71ct lab-grown round diamond

This 2.71ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500163348 or 500163348. Listed at 10 retailers as of November 5, 2026, with prices from $4,196 to $12,999, a $8,803 spread on the same certified stone. MOH London lists it at $12,999. 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

2.71
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500163348
Dimensions8.95 × 8.98 × 5.49 mm
L/W Ratio1.00
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
8.95 mm8.98 mm2.71 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500163348
Side View
Table 55.5%Crown 34.5°GirdlePavilion 40.2°Culet: NoneDepth 61.2%

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: $12,999 NZD|Low: $4,029 NZD|High: $13,210 NZD|Avg: $6,676 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$4,196 NZD
Retailer 2$4,723 NZD
Retailer 6$4,869 NZD
Retailer 8$4,869 NZD
Retailer 3$5,159 NZD
Retailer 9$6,189 NZD
Retailer 4$7,461 NZD
Retailer 7$7,592 NZD
MOH London$12,999 NZD

41 data points across 9 retailers

10 retailers$4,196 NZD to $12,999 NZD

A
Cheapest Retailer
-
$4,196 NZD
A
Retailer 2
-
$4,566 NZD
View
A
Retailer 3
-
$4,723 NZD
View
Retailer 4
-
$4,869 NZD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$4,869 NZD
View
B+
Retailer 6
-
$5,159 NZD
View
B
Retailer 7
-
$6,692 NZD
View
B
Retailer 8
-
$7,461 NZD
View
B
Retailer 9
-
$7,592 NZD
View
Most Expensive
B
MOH London
LG500163348 · Nov 5
$12,999 NZD
£5,754 GBP
View
9 more retailers have this diamond
Prices start from $4,196 NZDSave up to $8,803 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
2.71ct Round
$4,196 NZD