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Radiant|Lab Grown|IGI

0.54ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG720540070

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

Certificate IGI LG720540070

Diamond specifications and retailer prices

From $318 NZD
$179 USD
As of October 30, 2026
Save $1,737 NZD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,055 NZD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG720540070 or 720540070. Listed at 24 retailers as of October 30, 2026, with prices from $318 to $2,055, a $1,737 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle27.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720540070
Dimensions5.81 × 4.04 × 2.58 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.81 mm4.04 mm0.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720540070
Side View
Table 64.0%Crown 39.6°Girdle: MediumPavilion 27.7°Culet: NoneDepth 63.9%

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: Oct 30
Current: $2,055 NZD|Low: $305 NZD|High: $2,055 NZD|Avg: $762 NZD
Flawless Fine Jewelry
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
November 1, 2026
Retailer 15$318 NZD
Retailer 8$355 NZD
Retailer 5$367 NZD
Retailer 3$394 NZD
Retailer 6$394 NZD
Retailer 16$532 NZD
Retailer 13$541 NZD
Retailer 9$708 NZD
Retailer 2$715 NZD
Retailer 12$727 NZD
Retailer 7$786 NZD
Retailer 11$1,002 NZD
Retailer 4$1,265 NZD
Retailer 14$1,336 NZD
Retailer 10$1,850 NZD
Flawless Fine Jewelry$2,055 NZD

43 data points across 16 retailers

24 retailers$318 NZD to $2,055 NZD

A
Cheapest Retailer
-
$318 NZD
$179 USD
A
Retailer 2
-
$355 NZD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$367 NZD
$207 USD
View
Retailer 4
-
$394 NZD
$222 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$394 NZD
$222 USD
View
A
Retailer 6
-
$454 NZD
HK$2,000 HKD
View
A
Retailer 7
-
$477 NZD
$269 USD
View
B+
Retailer 8
-
$532 NZD
$300 USD
View
Retailer 9
-
$541 NZD
$305 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$708 NZD
£314 GBP
View
B+
Retailer 11
-
$715 NZD
ZAR 6,510 ZAR
View
B+
Retailer 12
-
$727 NZD
€390 EUR
View
B+
Retailer 13
-
$786 NZD
$443 USD
View
Retailer 14
-
$900 NZD
$507 USD
View
Price last confirmed 18 days ago
B+
Retailer 15
-
$1,002 NZD
A$869 AUD
View
B
Retailer 16
-
$1,074 NZD
SGD 818 SGD
View
B
Retailer 17
-
$1,265 NZD
$713 USD
View
B
Retailer 18
-
$1,308 NZD
$737 USD
View
B
Retailer 19
-
$1,336 NZD
$753 USD
View
B
Retailer 20
-
$1,361 NZD
$767 USD
View
B
Retailer 21
-
$1,690 NZD
£750 GBP
View
B
Retailer 22
-
$1,850 NZD
£821 GBP
View
B
Retailer 23
-
$1,998 NZD
$1,126 USD
View
Most Expensive
B
Flawless Fine Jewelry
60B1ECDB1 · Oct 31
$2,055 NZD
£912 GBP
View
23 more retailers have this diamond
Prices start from $318 NZDSave up to $1,737 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
0.54ct Radiant
$318 NZD