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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 HK$6,309 HKD
$804 USD
As of October 29, 2026
Save HK$43,752 HKD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$50,060 HKD 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 29, 2026, with prices from HK$6,309 to HK$50,060, a HK$43,752 spread on the same certified stone. Do Amore Diamonds lists it at HK$50,060. 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 29
Current: HK$50,060 HKD|Low: HK$6,309 HKD|High: HK$50,060 HKD|Avg: HK$16,170 HKD
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 6HK$6,309 HKD
Retailer 13HK$6,536 HKD
Retailer 7HK$7,784 HKD
Retailer 5HK$7,925 HKD
Retailer 10HK$8,850 HKD
Retailer 15HK$9,235 HKD
Retailer 2HK$11,033 HKD
Retailer 14HK$16,270 HKD
Retailer 11HK$16,280 HKD
Retailer 9HK$16,752 HKD
Retailer 12HK$20,361 HKD
Retailer 3HK$22,154 HKD
Retailer 4HK$22,292 HKD
Retailer 8HK$27,184 HKD
Do Amore DiamondsHK$50,060 HKD

40 data points across 15 retailers

20 retailersHK$6,309 HKD to HK$50,060 HKD

A
Cheapest Retailer
-
HK$6,309 HKD
$804 USD
Final sale: no returns
A
Retailer 2
-
HK$6,536 HKD
$833 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$7,784 HKD
$992 USD
View
A
Retailer 4
-
HK$7,925 HKD
$1,010 USD
View
A
Retailer 5
-
HK$8,325 HKD
$1,061 USD
View
A
Retailer 6
-
HK$8,850 HKD
£888 GBP
View
A
Retailer 7
-
HK$9,235 HKD
$1,177 USD
View
A
Retailer 8
-
HK$11,033 HKD
£1,107 GBP
View
B+
Retailer 9
-
HK$12,233 HKD
$1,559 USD
View
B+
Retailer 10
-
HK$15,622 HKD
£1,568 GBP
View
B+
Retailer 11
-
HK$16,270 HKD
A$3,190 AUD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
HK$16,280 HKD
A$3,192 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$16,752 HKD
ZAR 34,490 ZAR
View
B+
Retailer 14
-
HK$20,361 HKD
$2,595 USD
View
B
Retailer 15
-
HK$22,154 HKD
$2,823 USD
View
B
Retailer 16
-
HK$22,292 HKD
$2,841 USD
View
B
Retailer 17
-
HK$22,361 HKD
£2,244 GBP
View
B
Retailer 18
-
HK$25,780 HKD
$3,286 USD
View
B
Retailer 19
-
HK$27,184 HKD
£2,728 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B7BC370D9 · Oct 29
HK$50,060 HKD
$6,380 USD
View
19 more retailers have this diamond
Prices start from HK$6,309 HKDSave up to HK$43,752 HKD

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
HK$6,309 HKD