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Asscher|Lab Grown|IGI

3.88ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG816659356

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816659356

Diamond specifications and retailer prices

From $1,254 NZD
$707 USD
As of October 30, 2026
Save $7,049 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,304 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.88ct lab-grown asscher diamond

This 3.88ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816659356 or 816659356. Listed at 15 retailers as of October 30, 2026, with prices from $1,254 to $8,304, a $7,049 spread on the same certified stone. Brilliant Earth lists it at $8,304. 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

3.88
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816659356
Dimensions8.71 × 8.47 × 5.91 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm8.47 mm3.88 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816659356
Side View
Table 66.0%Crown 38.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 69.8%

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 30
Current: $8,304 NZD|Low: $1,205 NZD|High: $8,552 NZD|Avg: $3,775 NZD|-2.9%
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
October 31, 2026
Retailer 14$1,254 NZD
Retailer 3$1,366 NZD
Retailer 8$1,681 NZD
Retailer 13$1,765 NZD
Retailer 5$1,781 NZD
Retailer 16$2,365 NZD
Retailer 9$3,288 NZD
Retailer 7$3,465 NZD
Retailer 12$3,586 NZD
Retailer 15$4,093 NZD
Retailer 2$4,389 NZD
Retailer 4$4,861 NZD
Retailer 6$5,043 NZD
Retailer 10$5,748 NZD
Retailer 11$6,263 NZD
Brilliant Earth$8,304 NZD

23 data points across 16 retailers

15 retailers$1,254 NZD to $8,304 NZD

A
Cheapest Retailer
-
$1,254 NZD
$707 USD
A
Retailer 2
-
$1,366 NZD
$770 USD
View
A
Retailer 3
-
$1,681 NZD
HK$7,400 HKD
View
A
Retailer 4
-
$1,765 NZD
$995 USD
View
A
Retailer 5
-
$2,365 NZD
$1,333 USD
View
B+
Retailer 6
-
$3,288 NZD
A$2,851 AUD
View
B+
Retailer 7
-
$3,465 NZD
$1,953 USD
View
B+
Retailer 8
-
$3,586 NZD
$2,021 USD
View
B+
Retailer 9
-
$4,093 NZD
$2,307 USD
View
B+
Retailer 10
-
$4,389 NZD
A$3,806 AUD
View
B+
Retailer 11
-
$4,861 NZD
SGD 3,702 SGD
View
B+
Retailer 12
-
$5,145 NZD
$2,900 USD
View
B
Retailer 13
-
$5,748 NZD
£2,551 GBP
View
B
Retailer 14
-
$6,263 NZD
$3,530 USD
View
Most Expensive
B
Brilliant Earth
20540627A · Oct 31
$8,304 NZD
$4,680 USD
View
14 more retailers have this diamond
Prices start from $1,254 NZDSave up to $7,049 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
3.88ct Asscher
$1,254 NZD