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Radiant|Lab Grown|IGI

5.03ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG799619728

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

Certificate IGI LG799619728

Diamond specifications and retailer prices

From $1,088 NZD
$613 USD
As of October 30, 2026
Save $11,632 NZD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,720 NZD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 5.03ct lab-grown radiant diamond

This 5.03ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799619728 or 799619728. Listed at 24 retailers as of October 30, 2026, with prices from $1,088 to $12,720, a $11,632 spread on the same certified stone. Helzberg Diamonds lists it at $12,720. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.03
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799619728
Dimensions11.61 × 8.44 × 5.92 mm
L/W Ratio1.38
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm8.44 mm5.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799619728
Side View
Table 69.0%Crown 47.6°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 70.1%

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: $1,217 NZD|Low: $1,088 NZD|High: $8,623 NZD|Avg: $2,997 NZD|-5.9%
Retailer 1
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 6$1,088 NZD
Retailer 1$1,217 NZD
Retailer 21$1,217 NZD
Retailer 10$1,348 NZD
Retailer 17$1,365 NZD
Retailer 16$1,379 NZD
Retailer 22$1,579 NZD
Retailer 3$1,968 NZD
Retailer 5$2,065 NZD
Retailer 18$2,111 NZD
Retailer 20$2,196 NZD
Retailer 7$2,555 NZD
Retailer 11$2,801 NZD
Retailer 14$3,142 NZD
Retailer 2$3,313 NZD
Retailer 19$3,545 NZD
Retailer 23$3,921 NZD
Retailer 4$4,093 NZD
Retailer 8$4,251 NZD
Retailer 9$4,356 NZD
Retailer 12$5,852 NZD
Retailer 13$6,760 NZD
Retailer 15$8,623 NZD

32 data points across 23 retailers

24 retailers$1,088 NZD to $12,720 NZD

A
Cheapest Retailer
-
$1,088 NZD
$613 USD
A
Retailer 2
-
$1,217 NZD
$686 USD
View
Final sale: no returns
A
Retailer 3
-
$1,217 NZD
$686 USD
View
A
Retailer 4
-
$1,348 NZD
$760 USD
View
A
Retailer 5
-
$1,365 NZD
£606 GBP
View
Retailer 6
-
$1,379 NZD
$777 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,579 NZD
$890 USD
View
A
Retailer 8
-
$1,968 NZD
$1,109 USD
View
B+
Retailer 9
-
$2,065 NZD
$1,164 USD
View
A
Retailer 10
-
$2,111 NZD
£937 GBP
View
A
Retailer 11
-
$2,196 NZD
€1,179 EUR
View
A
Retailer 12
-
$2,555 NZD
A$2,215 AUD
View
A
Retailer 13
-
$2,801 NZD
ZAR 25,505 ZAR
View
B+
Retailer 14
-
$3,142 NZD
$1,771 USD
View
B+
Retailer 15
-
$3,313 NZD
$1,867 USD
View
B+
Retailer 16
-
$3,545 NZD
$1,998 USD
View
B+
Retailer 17
-
$3,921 NZD
£1,740 GBP
View
B+
Retailer 18
-
$4,093 NZD
$2,307 USD
View
B+
Retailer 19
-
$4,251 NZD
SGD 3,238 SGD
View
B+
Retailer 20
-
$4,356 NZD
$2,455 USD
View
B+
Retailer 21
-
$5,852 NZD
£2,597 GBP
View
Retailer 22
-
$6,760 NZD
$3,810 USD
View
Price last confirmed 13 days ago
B
Retailer 23
-
$8,623 NZD
$4,860 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNPPMHPNIO · Oct 31
$12,720 NZD
$7,169 USD
View
23 more retailers have this diamond
Prices start from $1,088 NZDSave up to $11,632 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
5.03ct Radiant
$1,088 NZD