Radiant|Lab Grown|IGI

0.73ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG658470377

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

Certificate IGI LG658470377

Diamond specifications and retailer prices

From $319 NZD
$180 USD
As of October 30, 2026
Save $1,736 NZD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,055 NZD at Flawless Fine Jewelry · As of October 27, 2026
View at Flawless Fine Jewelry

About this 0.73ct lab-grown radiant diamond

This 0.73ct 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 LG658470377 or 658470377. Listed at 24 retailers as of October 27, 2026, with prices from $319 to $2,055, a $1,736 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

0.73
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658470377
Dimensions4.80 × 4.80 × 3.10 mm
L/W Ratio1.00
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
4.80 mm4.80 mm0.73 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658470377
Side View
Table 69.0%Crown 39.3°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 64.6%

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: $2,055 NZD|Low: $311 NZD|High: $2,055 NZD|Avg: $832 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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3$319 NZD
Retailer 4$358 NZD
Retailer 11$374 NZD
Retailer 8$396 NZD
Retailer 17$396 NZD
Retailer 5$568 NZD
Retailer 10$594 NZD
Retailer 18$598 NZD
Retailer 7$701 NZD
Retailer 12$714 NZD
Retailer 14$716 NZD
Retailer 19$802 NZD
Retailer 13$1,002 NZD
Retailer 15$1,009 NZD
Retailer 16$1,345 NZD
Retailer 6$1,370 NZD
Retailer 2$1,852 NZD
Retailer 9$2,005 NZD
Flawless Fine Jewelry$2,055 NZD

39 data points across 19 retailers

24 retailers$319 NZD to $2,055 NZD

Retailer 1
-
$311 NZD
$175 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$319 NZD
$180 USD
View
A
Retailer 3
-
$319 NZD
$180 USD
View
A
Retailer 4
-
$358 NZD
$202 USD
View
Final sale: no returns
Retailer 5
-
$374 NZD
$211 USD
View
Price last confirmed 35 days ago
A
Retailer 6
-
$396 NZD
$223 USD
View
A
Retailer 7
-
$396 NZD
$223 USD
View
A
Retailer 8
-
$396 NZD
$223 USD
View
Retailer 9
-
$401 NZD
$226 USD
View
Price last confirmed 30 days ago
Retailer 10
-
$568 NZD
$320 USD
View
Price last confirmed 14 days ago
A
Retailer 11
-
$598 NZD
$337 USD
View
A
Retailer 12
-
$701 NZD
$395 USD
View
A
Retailer 13
-
$714 NZD
£317 GBP
View
A
Retailer 14
-
$716 NZD
ZAR 6,521 ZAR
View
B+
Retailer 15
-
$802 NZD
$452 USD
View
B+
Retailer 16
-
$1,002 NZD
A$869 AUD
View
B+
Retailer 17
-
$1,009 NZD
A$875 AUD
View
Retailer 18
-
$1,290 NZD
$727 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$1,345 NZD
$758 USD
View
B
Retailer 20
-
$1,370 NZD
$772 USD
View
B
Retailer 21
-
$1,456 NZD
£646 GBP
View
B
Retailer 22
-
$1,852 NZD
£822 GBP
View
B
Retailer 23
-
$2,005 NZD
$1,130 USD
View
Most Expensive
B
Flawless Fine Jewelry
C15FE24FC · Oct 27
$2,055 NZD
£912 GBP
View
23 more retailers have this diamond
Prices start from $319 NZDSave up to $1,736 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
0.73ct Radiant
$319 NZD