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Asscher|Lab Grown|IGI

3.89ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG728562888

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG728562888

Diamond specifications and retailer prices

From $755 USD
As of November 1, 2026
Save $6,105 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,860 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.89ct lab-grown asscher diamond

This 3.89ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728562888 or 728562888. Listed at 22 retailers as of October 31, 2026, with prices from $755 to $6,860, a $6,105 spread on the same certified stone. Do Amore Diamonds lists it at $6,860. 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
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728562888
Dimensions8.62 × 8.35 × 5.47 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm8.35 mm3.89 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728562888
Side View
Table 64.0%Crown 38°Girdle: STK-THKPavilion 37°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,390 USD|Low: $755 USD|High: $6,120 USD|Avg: $2,016 USD|-1.0%
Retailer 1
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
November 1, 2026
Retailer 5$755 USD
Retailer 3$782 USD
Retailer 9$960 USD
Retailer 14$1,103 USD
Retailer 4$1,194 USD
Retailer 7$1,386 USD
Retailer 10$1,949 USD
Retailer 13$1,997 USD
Retailer 11$2,004 USD
Retailer 2$2,667 USD
Retailer 6$2,682 USD
Retailer 12$2,995 USD
Retailer 1$3,390 USD
Retailer 8$3,480 USD

41 data points across 14 retailers

22 retailers$755 USD to $6,860 USD

Retailer 1
-
$647 USD
Price last confirmed 30 days ago
Retailer 2
-
$733 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$755 USD
View
Final sale: no returns
Retailer 4
-
$782 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$960 USD
View
B+
Retailer 6
-
$1,103 USD
View
A
Retailer 7
-
$1,170 USD
View
A
Retailer 8
-
$1,194 USD
View
A
Retailer 9
-
$1,386 USD
£1,091 GBP
View
B+
Retailer 10
-
$1,949 USD
A$2,999 AUD
View
B+
Retailer 11
-
$1,997 USD
View
B+
Retailer 12
-
$2,004 USD
ZAR 32,374 ZAR
View
Retailer 13
-
$2,427 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$2,667 USD
View
B+
Retailer 15
-
$2,682 USD
£2,112 GBP
View
B+
Retailer 16
-
$2,685 USD
View
B+
Retailer 17
-
$2,995 USD
View
B
Retailer 18
-
$3,088 USD
View
B
Retailer 19
-
$3,390 USD
£2,669 GBP
View
B
Retailer 20
-
$3,480 USD
View
B
Retailer 21
-
$5,990 USD
View
Most Expensive
B
Do Amore Diamonds
23-728562888 · Oct 31
$6,860 USD
View
21 more retailers have this diamond
Prices start from $755 USDSave up to $6,105 USD

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
$755 USD