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Radiant|Lab Grown|IGI

1.55ct G VVS2 Radiant Lab Grown Diamond

VG • G/VVS2 • IGI LG825663729

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825663729

Diamond specifications and retailer prices

From $465 NZD
As of October 29, 2026
Save $937 NZD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,904 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825663729 or 825663729. Listed at 17 retailers as of October 29, 2026, with a 202% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.55
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825663729
Dimensions8.70 × 5.72 × 3.71 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm5.72 mm1.55 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825663729
Side View
Table 67.0%Crown 39.3°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 64.9%

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: Oct 29
Current: $1,904 NZD|Low: $314 NZD|High: $1,924 NZD|Avg: $933 NZD|-1.1%
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 13$328 NZD
Retailer 5$365 NZD
Retailer 18$380 NZD
Retailer 15$406 NZD
Retailer 17$406 NZD
Retailer 11$465 NZD
Retailer 12$697 NZD
Retailer 9$717 NZD
Retailer 2$733 NZD
Retailer 7$914 NZD
Retailer 14$947 NZD
Retailer 8$1,002 NZD
Retailer 16$1,307 NZD
Retailer 3$1,380 NZD
Retailer 10$1,401 NZD
Retailer 4$1,692 NZD
Retailer 6$1,694 NZD
MOH London$1,904 NZD

30 data points across 18 retailers

17 retailers$465 NZD to $1,401 NZD

Retailer 1
-
$328 NZD
Price last confirmed 8 days ago
Retailer 2
-
$380 NZD
View
Price last confirmed 7 days ago
Retailer 3
-
$406 NZD
View
Price last confirmed 10 days ago
Retailer 4
-
$406 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$465 NZD
View
Retailer 6
-
$697 NZD
View
Price last confirmed 8 days ago
Retailer 7
-
$717 NZD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$733 NZD
View
B+
Retailer 9
-
$914 NZD
View
Retailer 10
-
$947 NZD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,002 NZD
View
B+
Retailer 12
-
$1,307 NZD
View
Retailer 13
-
$1,380 NZD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,401 NZD
View
Retailer 15
-
$1,692 NZD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,694 NZD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG825663729 · Oct 25
$1,904 NZD
£845 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $465 NZDSave up to $937 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
1.55ct Radiant
$465 NZD