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Radiant|Lab Grown|IGI

1.27ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG823603283

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

Certificate IGI LG823603283

Diamond specifications and retailer prices

From $373 NZD
$210 USD
As of November 1, 2026
Save $1,054 NZD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,965 NZD at MOH London · As of October 21, 2026
View at MOH London

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG823603283 or 823603283. Listed at 14 retailers as of October 31, 2026, with a 283% 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

1.27
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823603283
Dimensions8.18 × 5.11 × 3.53 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm5.11 mm1.27 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823603283
Side View
Table 65.0%Crown 37.1°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 69.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,965 NZD|Low: $373 NZD|High: $2,445 NZD|Avg: $1,239 NZD|+1.5%
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
November 1, 2026
Retailer 2$373 NZD
Retailer 12$387 NZD
Retailer 9$559 NZD
Retailer 11$680 NZD
Retailer 8$715 NZD
Retailer 10$751 NZD
Retailer 5$1,039 NZD
Retailer 3$1,063 NZD
Retailer 15$1,341 NZD
Retailer 14$1,351 NZD
Retailer 13$1,426 NZD
Retailer 6$1,560 NZD
Retailer 4$1,606 NZD
MOH London$1,965 NZD
Retailer 7$2,163 NZD

37 data points across 15 retailers

14 retailers$373 NZD to $1,426 NZD

A
Cheapest Retailer
-
$373 NZD
$210 USD
Final sale: no returns
A
Retailer 2
-
$387 NZD
$218 USD
View
B+
Retailer 3
-
$559 NZD
$315 USD
View
A
Retailer 4
-
$680 NZD
€365 EUR
View
A
Retailer 5
-
$715 NZD
ZAR 6,506 ZAR
View
A
Retailer 6
-
$751 NZD
£333 GBP
View
Retailer 7
-
$1,039 NZD
A$901 AUD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$1,063 NZD
$599 USD
View
B+
Retailer 9
-
$1,341 NZD
$756 USD
View
B+
Retailer 10
-
$1,351 NZD
SGD 1,029 SGD
View
B+
Retailer 11
-
$1,426 NZD
$804 USD
View
Retailer 12
-
$1,560 NZD
A$1,353 AUD
View
Price last confirmed 31 days ago
Retailer 13
-
$1,606 NZD
$905 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG823603283 · Oct 21
$1,965 NZD
£872 GBP
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $373 NZDSave up to $1,054 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
1.27ct Radiant
$373 NZD