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Radiant|Lab Grown|IGI

3.93ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG843619785

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

Certificate IGI LG843619785

Diamond specifications and retailer prices

From $1,160 NZD
$654 USD
As of October 27, 2026
Save $9,148 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,309 NZD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 3.93ct lab-grown radiant diamond

This 3.93ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843619785 or 843619785. Listed at 13 retailers as of October 27, 2026, with prices from $1,160 to $10,309, a $9,148 spread on the same certified stone. Do Amore Diamonds lists it at $10,309. 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

3.93
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843619785
Dimensions10.79 × 7.73 × 5.26 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm7.73 mm3.93 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843619785
Side View
Table 72.0%Crown 32.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.0%

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 27
Current: $10,309 NZD|Low: $1,160 NZD|High: $10,309 NZD|Avg: $3,965 NZD
Do Amore Diamonds
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
October 26, 2026
Retailer 13$1,160 NZD
Retailer 9$1,262 NZD
Retailer 10$1,345 NZD
Retailer 4$1,836 NZD
Retailer 12$1,999 NZD
Retailer 5$2,195 NZD
Retailer 7$2,265 NZD
Retailer 11$2,936 NZD
Retailer 8$3,351 NZD
Retailer 14$4,177 NZD
Retailer 3$5,364 NZD
Retailer 2$5,841 NZD
Retailer 6$9,625 NZD
Do Amore Diamonds$10,309 NZD

8 data points across 14 retailers

13 retailers$1,160 NZD to $10,309 NZD

A
Cheapest Retailer
-
$1,160 NZD
$654 USD
A
Retailer 2
-
$1,262 NZD
$711 USD
View
A
Retailer 3
-
$1,345 NZD
$758 USD
View
Retailer 4
-
$1,999 NZD
£887 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
$2,195 NZD
$1,237 USD
View
Retailer 6
-
$2,265 NZD
€1,216 EUR
View
Price last confirmed 8 days ago
Retailer 7
-
$2,936 NZD
$1,655 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$3,351 NZD
A$2,906 AUD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$4,177 NZD
$2,354 USD
View
B
Retailer 10
-
$5,364 NZD
$3,023 USD
View
B
Retailer 11
-
$5,841 NZD
£2,592 GBP
View
B
Retailer 12
-
$9,625 NZD
$5,425 USD
View
Most Expensive
B
Do Amore Diamonds
27-EF2DB1875 · Oct 27
$10,309 NZD
$5,810 USD
View
12 more retailers have this diamond
Prices start from $1,160 NZDSave up to $9,148 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
3.93ct Radiant
$1,160 NZD