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Marquise|Lab Grown|IGI

3.10ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG772618674

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG772618674

Diamond specifications and retailer prices

From HK$9,471 HKD
$1,207 USD
As of October 28, 2026
Save HK$36,259 HKD (79%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$69,362 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown marquise diamond

This 3.1ct lab-grown marquise 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 LG772618674 or 772618674. Listed at 27 retailers as of October 27, 2026, with a 383% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.10
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772618674
Dimensions7.67 × 7.67 × 4.82 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.67 mm7.67 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772618674
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 28
Current: HK$69,362 HKD|Low: HK$3,407 HKD|High: HK$69,362 HKD|Avg: HK$23,166 HKD|+0.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 27, 2026
Retailer 10HK$3,407 HKD
Retailer 9HK$7,179 HKD
Retailer 3HK$9,471 HKD
Retailer 8HK$9,588 HKD
Retailer 4HK$11,283 HKD
Retailer 7HK$11,581 HKD
Retailer 18HK$11,691 HKD
Retailer 15HK$13,025 HKD
Retailer 11HK$17,781 HKD
Retailer 2HK$18,099 HKD
Retailer 17HK$18,494 HKD
Retailer 16HK$21,789 HKD
Retailer 13HK$29,188 HKD
Retailer 12HK$29,843 HKD
Retailer 6HK$31,210 HKD
Retailer 19HK$33,536 HKD
Retailer 14HK$37,050 HKD
Retailer 5HK$45,730 HKD
Do Amore DiamondsHK$69,362 HKD

38 data points across 19 retailers

27 retailersHK$9,471 HKD to HK$45,730 HKD

A
Cheapest Retailer
-
HK$9,471 HKD
$1,207 USD
Retailer 2
-
HK$9,588 HKD
$1,222 USD
View
Price last confirmed 28 days ago
Retailer 3
-
HK$10,075 HKD
$1,284 USD
View
Price last confirmed 22 days ago
Retailer 4
-
HK$10,867 HKD
$1,385 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
HK$11,283 HKD
$1,438 USD
View
Final sale: no returns
Retailer 6
-
HK$11,581 HKD
$1,476 USD
View
Price last confirmed 27 days ago
Retailer 7
-
HK$11,691 HKD
$1,490 USD
View
Price last confirmed 17 days ago
Retailer 8
-
HK$11,691 HKD
$1,490 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
HK$11,691 HKD
$1,490 USD
View
Retailer 10
-
HK$11,691 HKD
$1,490 USD
View
Price last confirmed 22 days ago
Retailer 11
-
HK$12,909 HKD
A$2,531 AUD
View
Price last confirmed 154 days ago
B+
Retailer 12
-
HK$13,025 HKD
$1,660 USD
View
B+
Retailer 13
-
HK$14,292 HKD
CA$2,530 CAD
View
B+
Retailer 14
-
HK$18,099 HKD
£1,816 GBP
View
B+
Retailer 15
-
HK$18,494 HKD
$2,357 USD
View
B
Retailer 16
-
HK$20,628 HKD
$2,629 USD
View
B
Retailer 17
-
HK$21,789 HKD
$2,777 USD
View
Retailer 18
-
HK$23,963 HKD
$3,054 USD
View
Price last confirmed 29 days ago
Retailer 19
-
HK$24,183 HKD
$3,082 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
HK$24,183 HKD
$3,082 USD
View
Retailer 21
-
HK$29,188 HKD
A$5,723 AUD
View
Price last confirmed 7 days ago
B
Retailer 22
-
HK$29,843 HKD
ZAR 61,445 ZAR
View
B
Retailer 23
-
HK$31,210 HKD
£3,132 GBP
View
B
Retailer 24
-
HK$33,536 HKD
$4,274 USD
View
Retailer 25
-
HK$37,050 HKD
£3,718 GBP
View
Price last confirmed 9 days ago
B
Retailer 26
-
HK$45,730 HKD
$5,828 USD
View
Most Expensive
Do Amore Diamonds
27-4123FF103 · Oct 28
HK$69,362 HKD
$8,840 USD
View
Price under review
26 more retailers have this diamond
Prices start from HK$9,471 HKDSave up to HK$36,259 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
3.10ct Marquise
HK$9,471 HKD