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0.49ct G SI1 Round Lab Grown Diamond

VG • G/SI1 • IGI LG455033506

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455033506

Diamond specifications and retailer prices

From $470 NZD
$265 USD
As of November 1, 2026
Save $1,864 NZD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,334 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.49ct lab-grown round diamond

This 0.49ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG455033506 or 455033506. Listed at 10 retailers as of November 1, 2026, with prices from $470 to $2,334, a $1,864 spread on the same certified stone. MOH London lists it at $2,334. 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

0.49
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455033506
Dimensions4.98 × 4.95 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Blue Nuance
Top View
4.98 mm4.95 mm0.49 ctG / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG455033506
Side View
Table 56.5%Crown 36.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,334 NZD|Low: $451 NZD|High: $2,362 NZD|Avg: $946 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$470 NZD
Retailer 3$515 NZD
Retailer 8$545 NZD
Retailer 6$582 NZD
Retailer 9$834 NZD
Retailer 7$969 NZD
Retailer 4$1,097 NZD
Retailer 2$1,104 NZD
MOH London$2,334 NZD

42 data points across 9 retailers

10 retailers$470 NZD to $2,334 NZD

A
Cheapest Retailer
-
$470 NZD
$265 USD
A
Retailer 2
-
$515 NZD
$290 USD
View
B+
Retailer 3
-
$545 NZD
$307 USD
View
Retailer 4
-
$582 NZD
$328 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$582 NZD
$328 USD
View
B
Retailer 6
-
$969 NZD
$546 USD
View
B
Retailer 7
-
$1,097 NZD
€589 EUR
View
B
Retailer 8
-
$1,104 NZD
£490 GBP
View
B
Retailer 9
-
$1,872 NZD
$1,055 USD
View
Most Expensive
B
MOH London
LG455033506 · Nov 1
$2,334 NZD
£1,036 GBP
View
9 more retailers have this diamond
Prices start from $470 NZDSave up to $1,864 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
0.49ct Round
$470 NZD