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Asscher|Lab Grown|IGI

3.51ct D VVS1 Asscher Lab Grown Diamond

GD • D/VVS1 • IGI LG670471854

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG670471854

Diamond specifications and retailer prices

From $3,029 NZD
$1,707 USD
As of October 31, 2026
Save $15,584 NZD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $18,612 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown asscher diamond

This 3.51ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG670471854 or 670471854. Listed at 23 retailers as of October 31, 2026, with prices from $3,029 to $18,612, a $15,584 spread on the same certified stone. Do Amore Diamonds lists it at $18,612. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670471854
Dimensions8.45 × 8.36 × 5.55 mm
L/W Ratio1.01
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
8.45 mm8.36 mm3.51 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670471854
Side View
Table 62.0%Crown 31.2°Girdle: MediumPavilion 41.7°Culet: NoneDepth 66.4%

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 31
Current: $18,612 NZD|Low: $3,029 NZD|High: $18,612 NZD|Avg: $7,851 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 8$3,029 NZD
Retailer 12$3,172 NZD
Retailer 5$3,442 NZD
Retailer 3$3,542 NZD
Retailer 20$3,724 NZD
Retailer 7$4,133 NZD
Retailer 14$4,431 NZD
Retailer 18$4,659 NZD
Retailer 15$4,910 NZD
Retailer 6$7,166 NZD
Retailer 13$7,822 NZD
Retailer 17$8,043 NZD
Retailer 10$8,456 NZD
Retailer 4$9,510 NZD
Retailer 2$9,892 NZD
Retailer 19$10,167 NZD
Retailer 9$11,940 NZD
Retailer 11$12,182 NZD
Retailer 16$12,385 NZD
Do Amore Diamonds$18,612 NZD

34 data points across 20 retailers

23 retailers$3,029 NZD to $18,612 NZD

A
Cheapest Retailer
-
$3,029 NZD
$1,707 USD
Final sale: no returns
Retailer 2
-
$3,172 NZD
$1,788 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$3,442 NZD
$1,940 USD
View
B+
Retailer 4
-
$3,542 NZD
$1,996 USD
View
B+
Retailer 5
-
$3,724 NZD
$2,099 USD
View
B+
Retailer 6
-
$4,133 NZD
HK$18,200 HKD
View
B+
Retailer 7
-
$4,431 NZD
£1,966 GBP
View
B+
Retailer 8
-
$4,659 NZD
$2,626 USD
View
B+
Retailer 9
-
$4,910 NZD
£2,179 GBP
View
B
Retailer 10
-
$7,166 NZD
£3,180 GBP
View
B
Retailer 11
-
$7,822 NZD
A$6,782 AUD
View
B
Retailer 12
-
$8,043 NZD
ZAR 73,235 ZAR
View
B
Retailer 13
-
$8,456 NZD
$4,766 USD
View
B
Retailer 14
-
$9,510 NZD
$5,360 USD
View
B
Retailer 15
-
$9,892 NZD
£4,390 GBP
View
Retailer 16
-
$10,095 NZD
$5,689 USD
View
Price last confirmed 83 days ago
Retailer 17
-
$10,167 NZD
$5,730 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$11,940 NZD
SGD 9,094 SGD
View
B
Retailer 19
-
$12,182 NZD
$6,866 USD
View
Retailer 20
-
$12,303 NZD
£5,460 GBP
View
Price last confirmed 22 days ago
B
Retailer 21
-
$12,385 NZD
$6,980 USD
View
B
Retailer 22
-
$17,321 NZD
£7,687 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DF1A6CB13 · Oct 31
$18,612 NZD
$10,490 USD
View
22 more retailers have this diamond
Prices start from $3,029 NZDSave up to $15,584 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
3.51ct Asscher
$3,029 NZD