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Round|Lab Grown|IGI

2.17ct K SI1 Round Lab Grown Diamond

GD • K/SI1 • IGI LG487172955

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487172955

Diamond specifications and retailer prices

From $3,371 NZD
As of November 5, 2026
Save $7,767 NZD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,138 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 2.17ct lab-grown round diamond

This 2.17ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG487172955 or 487172955. Listed at 9 retailers as of November 5, 2026, with prices from $3,371 to $11,138, a $7,767 spread on the same certified stone. MOH London lists it at $11,138. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.17
Carat
K
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487172955
Dimensions8.38 × 8.43 × 5.03 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
8.38 mm8.43 mm2.17 ctK / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG487172955
Side View
Table 58.0%Crown 33.6°GirdlePavilion 40.4°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,138 NZD|Low: $3,371 NZD|High: $11,316 NZD|Avg: $6,287 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$3,371 NZD
Retailer 5$3,910 NZD
Retailer 2$4,207 NZD
Retailer 7$5,049 NZD
Retailer 6$6,127 NZD
Retailer 3$6,420 NZD
MOH London$11,138 NZD

19 data points across 7 retailers

9 retailers$3,371 NZD to $11,138 NZD

B+
Cheapest Retailer
-
$3,371 NZD
B+
Retailer 2
-
$3,668 NZD
View
B+
Retailer 3
-
$3,910 NZD
View
Retailer 4
-
$3,910 NZD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$4,207 NZD
View
B
Retailer 6
-
$6,127 NZD
View
C
Retailer 7
-
$6,420 NZD
View
C
Retailer 8
-
$7,329 NZD
View
Most Expensive
C
MOH London
LG487172955 · Nov 5
$11,138 NZD
£4,930 GBP
View
8 more retailers have this diamond
Prices start from $3,371 NZDSave up to $7,767 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+
2.17ct Round
$3,371 NZD