Radiant|Lab Grown|IGI

1.55ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG638447362

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

Certificate IGI LG638447362

Diamond specifications and retailer prices

From $465 NZD
$262 USD
As of October 30, 2026
Save $2,005 NZD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,045 NZD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG638447362 or 638447362. Listed at 24 retailers as of October 30, 2026, with a 431% 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
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638447362
Dimensions8.24 × 5.66 × 3.86 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm5.66 mm1.55 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638447362
Side View
Table 65.0%Crown 32.2°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 68.2%

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 30
Current: $4,045 NZD|Low: $436 NZD|High: $4,045 NZD|Avg: $1,347 NZD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 22
October 31, 2026
Retailer 22$465 NZD
Retailer 10$520 NZD
Retailer 19$539 NZD
Retailer 15$562 NZD
Retailer 4$577 NZD
Retailer 5$577 NZD
Retailer 18$861 NZD
Retailer 21$911 NZD
Retailer 11$962 NZD
Retailer 16$991 NZD
Retailer 8$1,033 NZD
Retailer 2$1,103 NZD
Retailer 6$1,178 NZD
Retailer 17$1,341 NZD
Retailer 20$1,773 NZD
Retailer 3$1,854 NZD
Retailer 9$1,945 NZD
Retailer 7$2,269 NZD
Retailer 13$2,323 NZD
Retailer 14$2,433 NZD
Retailer 12$2,470 NZD
Brilliant Earth$4,045 NZD

36 data points across 22 retailers

24 retailers$465 NZD to $2,470 NZD

A
Cheapest Retailer
-
$465 NZD
$262 USD
A
Retailer 2
-
$520 NZD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$539 NZD
$304 USD
View
Retailer 4
-
$562 NZD
£249 GBP
View
Price last confirmed 23 days ago
A
Retailer 5
-
$577 NZD
$325 USD
View
A
Retailer 6
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$577 NZD
$325 USD
View
A
Retailer 7
-
$861 NZD
$485 USD
View
Retailer 8
-
$911 NZD
€489 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$962 NZD
$542 USD
View
B+
Retailer 10
-
$991 NZD
ZAR 9,022 ZAR
View
A
Retailer 11
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$1,033 NZD
$582 USD
View
B+
Retailer 12
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$1,103 NZD
£490 GBP
View
B+
Retailer 13
-
$1,178 NZD
$664 USD
View
B+
Retailer 14
-
$1,341 NZD
A$1,163 AUD
View
B+
Retailer 15
-
$1,720 NZD
£763 GBP
View
B
Retailer 16
-
$1,773 NZD
$999 USD
View
B
Retailer 17
-
$1,854 NZD
$1,045 USD
View
B
Retailer 18
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$1,945 NZD
$1,096 USD
View
Retailer 19
-
$2,062 NZD
$1,162 USD
View
Price last confirmed 82 days ago
B
Retailer 20
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$2,269 NZD
$1,279 USD
View
B
Retailer 21
-
$2,323 NZD
£1,031 GBP
View
B
Retailer 22
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$2,433 NZD
$1,371 USD
View
B
Retailer 23
-
$2,470 NZD
$1,392 USD
View
Most Expensive
Brilliant Earth
10601688A · Oct 1
$4,045 NZD
$2,280 USD
View
Price last confirmed 29 days ago
23 more retailers have this diamond
Prices start from $465 NZDSave up to $2,005 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