Radiant|Lab Grown|IGI

1.53ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG623463660

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

Certificate IGI LG623463660

Diamond specifications and retailer prices

From $805 NZD
$453 USD
As of November 1, 2026
Save $3,068 NZD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,843 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623463660 or 623463660. Listed at 20 retailers as of November 1, 2026, with a 381% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623463660
Dimensions8.40 × 5.65 × 3.73 mm
L/W Ratio1.49
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
8.40 mm5.65 mm1.53 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623463660
Side View
Table 67.0%Crown 43.8°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
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: Nov 1
Current: $6,843 NZD|Low: $316 NZD|High: $6,843 NZD|Avg: $2,383 NZD|+1.0%
Do Amore Diamonds
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 3, 2026
Retailer 3$805 NZD
Retailer 4$860 NZD
Retailer 5$946 NZD
Retailer 12$1,209 NZD
Retailer 13$1,504 NZD
Retailer 9$1,750 NZD
Retailer 7$1,798 NZD
Retailer 8$1,818 NZD
Retailer 6$2,119 NZD
Retailer 10$2,455 NZD
Retailer 11$2,678 NZD
Retailer 14$3,572 NZD
Retailer 15$3,648 NZD
Retailer 2$3,873 NZD
Do Amore Diamonds$6,843 NZD

37 data points across 15 retailers

20 retailers$805 NZD to $3,873 NZD

Retailer 1
-
$732 NZD
$412 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$805 NZD
$453 USD
View
Retailer 3
-
$855 NZD
$481 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$860 NZD
$484 USD
View
Final sale: no returns
Retailer 5
-
$933 NZD
$525 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$946 NZD
$532 USD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
$1,209 NZD
$680 USD
View
B+
Retailer 8
-
$1,504 NZD
$846 USD
View
B+
Retailer 9
-
$1,602 NZD
£710 GBP
View
B+
Retailer 10
-
$1,750 NZD
£775 GBP
View
Retailer 11
-
$1,798 NZD
$1,012 USD
View
Price last confirmed 54 days ago
B+
Retailer 12
-
$1,818 NZD
ZAR 16,526 ZAR
View
B
Retailer 13
-
$2,455 NZD
A$2,125 AUD
View
B
Retailer 14
-
$2,678 NZD
$1,507 USD
View
Retailer 15
-
$3,357 NZD
$1,889 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$3,572 NZD
$2,010 USD
View
B
Retailer 17
-
$3,648 NZD
$2,052 USD
View
B
Retailer 18
-
$3,724 NZD
£1,650 GBP
View
B
Retailer 19
-
$3,873 NZD
£1,716 GBP
View
Most Expensive
Do Amore Diamonds
27-A4EC93EE9 · Nov 2
$6,843 NZD
$3,850 USD
View
Price under review
19 more retailers have this diamond
Prices start from $805 NZDSave up to $3,068 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
1.53ct Radiant
$805 NZD