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Asscher|Lab Grown|IGI

3.05ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG670428959

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG670428959

Diamond specifications and retailer prices

From $1,031 SGD
$804 USD
As of October 28, 2026
Save $7,149 SGD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,180 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown asscher diamond

This 3.05ct 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 LG670428959 or 670428959. Listed at 20 retailers as of October 28, 2026, with prices from $1,031 to $8,180, a $7,149 spread on the same certified stone. Do Amore Diamonds lists it at $8,180. 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

3.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670428959
Dimensions7.52 × 7.52 × 5.09 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm7.52 mm3.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670428959
Side View
Table 64.0%Crown 41.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 67.7%

Caratlytics Score

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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: Oct 28
Current: $8,180 SGD|Low: $1,031 SGD|High: $8,180 SGD|Avg: $2,640 SGD
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
October 29, 2026
Retailer 6$1,031 SGD
Retailer 13$1,068 SGD
Retailer 7$1,272 SGD
Retailer 5$1,295 SGD
Retailer 9$1,446 SGD
Retailer 15$1,509 SGD
Retailer 10$1,803 SGD
Retailer 14$2,658 SGD
Retailer 11$2,660 SGD
Retailer 8$2,737 SGD
Retailer 12$3,327 SGD
Retailer 3$3,620 SGD
Retailer 4$3,642 SGD
Retailer 2$4,442 SGD
Do Amore Diamonds$8,180 SGD

41 data points across 15 retailers

20 retailers$1,031 SGD to $8,180 SGD

A
Cheapest Retailer
-
$1,031 SGD
$804 USD
Final sale: no returns
A
Retailer 2
-
$1,068 SGD
$833 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$1,272 SGD
$992 USD
View
A
Retailer 4
-
$1,295 SGD
$1,010 USD
View
A
Retailer 5
-
$1,360 SGD
$1,061 USD
View
A
Retailer 6
-
$1,446 SGD
£888 GBP
View
A
Retailer 7
-
$1,509 SGD
$1,177 USD
View
A
Retailer 8
-
$1,803 SGD
£1,107 GBP
View
B+
Retailer 9
-
$1,999 SGD
$1,559 USD
View
B+
Retailer 10
-
$2,553 SGD
£1,568 GBP
View
B+
Retailer 11
-
$2,658 SGD
A$3,190 AUD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$2,660 SGD
A$3,192 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$2,737 SGD
ZAR 34,490 ZAR
View
B+
Retailer 14
-
$3,327 SGD
$2,595 USD
View
B
Retailer 15
-
$3,620 SGD
$2,823 USD
View
B
Retailer 16
-
$3,642 SGD
$2,841 USD
View
B
Retailer 17
-
$3,654 SGD
£2,244 GBP
View
B
Retailer 18
-
$4,212 SGD
$3,286 USD
View
B
Retailer 19
-
$4,442 SGD
£2,728 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B7BC370D9 · Oct 29
$8,180 SGD
$6,380 USD
View
19 more retailers have this diamond
Prices start from $1,031 SGDSave up to $7,149 SGD

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
3.05ct Asscher
$1,031 SGD