Asscher|Lab Grown|IGI

3.89ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG729567973

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG729567973

Diamond specifications and retailer prices

From $4,013 NZD
$2,258 USD
As of November 2, 2026
Save $14,631 NZD (78%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $18,644 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.89ct lab-grown asscher diamond

This 3.89ct lab-grown asscher 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 LG729567973 or 729567973. Listed at 31 retailers as of October 31, 2026, with prices from $4,013 to $18,644, a $14,631 spread on the same certified stone. Brilliant Earth lists it at $18,644. 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

3.89
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729567973
Dimensions8.69 × 8.64 × 5.63 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
8.69 mm8.64 mm3.89 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729567973
Side View
Table 66.0%Crown 32.1°Girdle: MediumPavilion 40.1°Culet: NoneDepth 65.2%

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: Nov 2
Current: $18,644 NZD|Low: $4,013 NZD|High: $18,644 NZD|Avg: $9,417 NZD
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
November 2, 2026
Retailer 4$4,013 NZD
Retailer 11$4,493 NZD
Retailer 8$4,902 NZD
Retailer 16$4,950 NZD
Retailer 2$6,410 NZD
Retailer 5$7,003 NZD
Retailer 15$7,134 NZD
Retailer 13$7,422 NZD
Retailer 14$10,051 NZD
Retailer 3$10,497 NZD
Retailer 10$10,513 NZD
Retailer 12$10,811 NZD
Retailer 6$12,430 NZD
Retailer 9$12,631 NZD
Retailer 7$16,405 NZD
Brilliant Earth$18,644 NZD

41 data points across 16 retailers

31 retailers$4,013 NZD to $18,644 NZD

A
Cheapest Retailer
-
$4,013 NZD
$2,258 USD
Retailer 2
-
$4,013 NZD
$2,258 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$4,013 NZD
$2,258 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$4,367 NZD
$2,457 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$4,367 NZD
$2,457 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$4,493 NZD
$2,528 USD
View
Final sale: no returns
Retailer 7
-
$4,591 NZD
$2,583 USD
View
Price last confirmed 36 days ago
Retailer 8
-
$4,655 NZD
$2,619 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$4,902 NZD
$2,758 USD
View
B+
Retailer 10
-
$4,950 NZD
$2,785 USD
View
B+
Retailer 11
-
$5,665 NZD
HK$24,900 HKD
View
B+
Retailer 12
-
$6,206 NZD
$3,492 USD
View
B+
Retailer 13
-
$6,398 NZD
$3,600 USD
View
Retailer 14
-
$6,398 NZD
$3,600 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$6,410 NZD
£2,840 GBP
View
B+
Retailer 16
-
$7,003 NZD
$3,940 USD
View
B+
Retailer 17
-
$7,134 NZD
$4,014 USD
View
B+
Retailer 18
-
$7,422 NZD
€3,977 EUR
View
B
Retailer 19
-
$8,830 NZD
£3,912 GBP
View
Retailer 20
-
$10,051 NZD
$5,655 USD
View
Price last confirmed 14 days ago
Retailer 21
-
$10,497 NZD
A$9,086 AUD
View
Price last confirmed 24 days ago
B
Retailer 22
-
$10,513 NZD
A$9,100 AUD
View
B
Retailer 23
-
$10,811 NZD
ZAR 98,266 ZAR
View
B
Retailer 24
-
$12,168 NZD
$6,846 USD
View
B
Retailer 25
-
$12,430 NZD
$6,994 USD
View
B
Retailer 26
-
$12,631 NZD
£5,596 GBP
View
B
Retailer 27
-
$13,794 NZD
$7,761 USD
View
B
Retailer 28
-
$16,265 NZD
$9,152 USD
View
B
Retailer 29
-
$16,405 NZD
SGD 12,473 SGD
View
B
Retailer 30
-
$17,970 NZD
$10,111 USD
View
Most Expensive
B
Brilliant Earth
15998251A · Oct 31
$18,644 NZD
$10,490 USD
View
30 more retailers have this diamond
Prices start from $4,013 NZDSave up to $14,631 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
3.89ct Asscher
$4,013 NZD