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Round|Lab Grown|IGI

3.50ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG795655861

Shape and cutting style on the report: Round brilliant

Certificate IGI LG795655861

Diamond specifications and retailer prices

From $1,418 NZD
$799 USD
As of October 29, 2026
Save $4,779 NZD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,973 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.5ct lab-grown round diamond

This 3.5ct lab-grown round 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 LG795655861 or 795655861. Listed at 23 retailers as of October 29, 2026, with a 337% 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

3.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795655861
Dimensions9.57 × 9.64 × 6.10 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.57 mm9.64 mm3.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795655861
Side View
Table 55.0%Crown 36.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

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 29
Current: $6,973 NZD|Low: $1,542 NZD|High: $7,044 NZD|Avg: $3,514 NZD|-1.0%
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
October 30, 2026
Retailer 5$1,542 NZD
Retailer 6$1,588 NZD
Retailer 10$1,961 NZD
Retailer 4$2,202 NZD
Retailer 13$2,470 NZD
Retailer 2$2,514 NZD
Retailer 9$2,750 NZD
Retailer 11$3,711 NZD
Retailer 8$3,818 NZD
Retailer 12$3,911 NZD
Retailer 14$5,515 NZD
Retailer 3$5,530 NZD
Retailer 7$6,197 NZD
Rare Carat$6,973 NZD

43 data points across 14 retailers

23 retailers$1,418 NZD to $6,197 NZD

A
Cheapest Retailer
-
$1,418 NZD
$799 USD
A
Retailer 2
-
$1,542 NZD
$869 USD
View
A
Retailer 3
-
$1,588 NZD
$895 USD
View
Final sale: no returns
Retailer 4
-
$1,645 NZD
$927 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,645 NZD
$927 USD
View
A
Retailer 6
-
$1,908 NZD
HK$8,400 HKD
View
A
Retailer 7
-
$1,961 NZD
$1,105 USD
View
A
Retailer 8
-
$2,202 NZD
$1,241 USD
View
A
Retailer 9
-
$2,470 NZD
$1,392 USD
View
B+
Retailer 10
-
$2,514 NZD
£1,116 GBP
View
B+
Retailer 11
-
$2,750 NZD
€1,476 EUR
View
B+
Retailer 12
-
$3,272 NZD
$1,844 USD
View
Retailer 13
-
$3,711 NZD
A$3,218 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$3,818 NZD
ZAR 34,766 ZAR
View
B+
Retailer 15
-
$3,911 NZD
$2,204 USD
View
B
Retailer 16
-
$4,624 NZD
$2,606 USD
View
B
Retailer 17
-
$5,145 NZD
$2,900 USD
View
B
Retailer 18
-
$5,509 NZD
$3,105 USD
View
B
Retailer 19
-
$5,515 NZD
$3,108 USD
View
B
Retailer 20
-
$5,530 NZD
SGD 4,212 SGD
View
B
Retailer 21
-
$5,688 NZD
$3,206 USD
View
B
Retailer 22
-
$6,197 NZD
£2,750 GBP
View
Most Expensive
Rare Carat
273-2177A · Oct 18
$6,973 NZD
$3,930 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $1,418 NZDSave up to $4,779 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
3.50ct Round
$1,418 NZD