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5.03ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG809626390

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809626390

Diamond specifications and retailer prices

From $1,896 NZD
£841 GBP
As of October 30, 2026
Save $12,263 NZD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,159 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round 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 LG809626390 or 809626390. Listed at 16 retailers as of October 29, 2026, with prices from $1,896 to $14,159, a $12,263 spread on the same certified stone. Brilliant Earth lists it at $14,159. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809626390
Dimensions11.08 × 11.04 × 6.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.08 mm11.04 mm5.03 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809626390
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.4%

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: Oct 30
Current: $14,159 NZD|Low: $1,112 NZD|High: $14,159 NZD|Avg: $3,075 NZD|+2.3%
Brilliant Earth
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
October 31, 2026
Retailer 7$1,112 NZD
Retailer 5$1,274 NZD
Retailer 4$1,292 NZD
Retailer 10$1,544 NZD
Retailer 13$1,896 NZD
Retailer 6$2,110 NZD
Retailer 19$2,113 NZD
Retailer 15$2,120 NZD
Retailer 2$2,157 NZD
Retailer 12$2,616 NZD
Retailer 14$2,623 NZD
Retailer 17$3,298 NZD
Retailer 9$3,518 NZD
Retailer 3$3,630 NZD
Retailer 8$4,029 NZD
Retailer 18$4,406 NZD
Retailer 11$4,458 NZD
Retailer 16$5,446 NZD
Brilliant Earth$14,159 NZD

23 data points across 19 retailers

16 retailers$1,896 NZD to $14,159 NZD

Retailer 1
-
$1,112 NZD
$627 USD
Price last confirmed 32 days ago
Retailer 2
-
$1,274 NZD
$718 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,896 NZD
£841 GBP
View
A
Retailer 4
-
$2,110 NZD
$1,189 USD
View
B+
Retailer 5
-
$2,113 NZD
$1,191 USD
View
A
Retailer 6
-
$2,120 NZD
$1,195 USD
View
A
Retailer 7
-
$2,157 NZD
£957 GBP
View
B+
Retailer 8
-
$2,616 NZD
A$2,268 AUD
View
B+
Retailer 9
-
$2,623 NZD
ZAR 23,886 ZAR
View
B+
Retailer 10
-
$3,298 NZD
$1,859 USD
View
B+
Retailer 11
-
$3,518 NZD
$1,983 USD
View
Retailer 12
-
$3,630 NZD
$2,046 USD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$4,406 NZD
$2,483 USD
View
B
Retailer 14
-
$4,458 NZD
$2,512 USD
View
B
Retailer 15
-
$5,446 NZD
£2,417 GBP
View
Most Expensive
B
Brilliant Earth
21392730A · Oct 29
$14,159 NZD
$7,980 USD
View
15 more retailers have this diamond
Prices start from $1,896 NZDSave up to $12,263 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 Round
$1,896 NZD