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Round|Lab Grown|IGI

3.00ct K SI2 Round Lab Grown Diamond

GD • K/SI2 • IGI LG499106435

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499106435

Diamond specifications and retailer prices

From $15,055 NZD
As of November 5, 2026
Save $16,655 NZD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $31,710 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG499106435 or 499106435. Listed at 9 retailers as of November 5, 2026, with prices from $15,055 to $31,710, a $16,655 spread on the same certified stone. MOH London lists it at $31,710. 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

3.00
Carat
K
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499106435
Dimensions9.22 × 9.16 × 5.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
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
9.22 mm9.16 mm3.00 ctK / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499106435
Side View
Table 62.5%Crown 33.3°Girdle: ThickPavilion 39.5°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $31,710 NZD|Low: $14,454 NZD|High: $40,059 NZD|Avg: $22,837 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$15,055 NZD
Retailer 5$17,463 NZD
Retailer 7$17,463 NZD
Retailer 8$17,819 NZD
Retailer 3$19,426 NZD
Retailer 6$20,205 NZD
Retailer 2$22,717 NZD
MOH London$31,710 NZD
Retailer 9$40,059 NZD

26 data points across 9 retailers

9 retailers$15,055 NZD to $31,710 NZD

B
Cheapest Retailer
-
$15,055 NZD
B
Retailer 2
-
$15,658 NZD
View
Retailer 3
-
$17,463 NZD
View
Price last confirmed 25 days ago
C
Retailer 4
-
$17,463 NZD
View
C
Retailer 5
-
$19,426 NZD
View
C
Retailer 6
-
$19,641 NZD
View
C
Retailer 7
-
$20,205 NZD
View
C
Retailer 8
-
$22,717 NZD
View
Most Expensive
C
MOH London
LG499106435 · Nov 5
$31,710 NZD
£14,036 GBP
View
8 more retailers have this diamond
Prices start from $15,055 NZDSave up to $16,655 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
3.00ct Round
$15,055 NZD