Radiant|Lab Grown|IGI

3.13ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG836623805

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

Certificate IGI LG836623805

Diamond specifications and retailer prices

From $1,412 NZD
$796 USD
As of October 31, 2026
Save $4,994 NZD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,514 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.13ct lab-grown radiant diamond

This 3.13ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836623805 or 836623805. Listed at 18 retailers as of October 31, 2026, with a 354% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.13
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836623805
Dimensions10.09 × 7.20 × 4.83 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.09 mm7.20 mm3.13 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836623805
Side View
Table 66.0%Crown 44.9°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 67.1%

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 31
Current: $7,514 NZD|Low: $1,412 NZD|High: $7,612 NZD|Avg: $4,075 NZD|-1.3%
Rare Carat
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
November 1, 2026
Retailer 6$1,412 NZD
Retailer 7$1,774 NZD
Retailer 11$1,865 NZD
Retailer 2$2,090 NZD
Retailer 17$2,260 NZD
Retailer 12$2,337 NZD
Retailer 4$3,293 NZD
Retailer 10$3,396 NZD
Retailer 5$3,602 NZD
Retailer 14$3,726 NZD
Retailer 8$4,543 NZD
Retailer 15$4,973 NZD
Retailer 16$5,026 NZD
Retailer 13$5,197 NZD
Retailer 9$5,775 NZD
Retailer 3$5,944 NZD
Retailer 18$6,407 NZD
Rare Carat$7,514 NZD

32 data points across 18 retailers

18 retailers$1,412 NZD to $6,407 NZD

A
Cheapest Retailer
-
$1,412 NZD
$796 USD
Final sale: no returns
A
Retailer 2
-
$1,774 NZD
$1,000 USD
View
A
Retailer 3
-
$1,865 NZD
£828 GBP
View
A
Retailer 4
-
$2,090 NZD
$1,178 USD
View
A
Retailer 5
-
$2,260 NZD
€1,213 EUR
View
A
Retailer 6
-
$2,337 NZD
£1,037 GBP
View
A
Retailer 7
-
$3,293 NZD
A$2,855 AUD
View
A
Retailer 8
-
$3,396 NZD
ZAR 30,922 ZAR
View
B+
Retailer 9
-
$3,602 NZD
$2,030 USD
View
B+
Retailer 10
-
$3,726 NZD
$2,100 USD
View
B+
Retailer 11
-
$4,543 NZD
£2,016 GBP
View
B+
Retailer 12
-
$4,973 NZD
$2,803 USD
View
B+
Retailer 13
-
$5,026 NZD
$2,833 USD
View
B+
Retailer 14
-
$5,197 NZD
$2,929 USD
View
B+
Retailer 15
-
$5,775 NZD
£2,563 GBP
View
B+
Retailer 16
-
$5,944 NZD
SGD 4,527 SGD
View
B+
Retailer 17
-
$6,407 NZD
A$5,555 AUD
View
Most Expensive
Rare Carat
CN241-104A · Oct 21
$7,514 NZD
$4,235 USD
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from $1,412 NZDSave up to $4,994 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
3.13ct Radiant
$1,412 NZD