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Emerald|Lab Grown|IGI

31.02ct F VS1 Emerald Lab Grown Diamond

GD • F/VS1 • IGI LG707511837

Shape and cutting style on the report: Emerald cut

Certificate IGI LG707511837

Diamond specifications and retailer prices

From HK$212,246 HKD
$27,053 USD
As of November 1, 2026
Save HK$130,493 HKD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$1,228,166 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 31.02ct lab-grown emerald diamond

This 31.02ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG707511837 or 707511837. Listed at 13 retailers as of November 1, 2026, with a 61% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

31.02
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707511837
Dimensions22.04 × 15.80 × 8.56 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.04 mm15.80 mm31.02 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707511837
Side View
Table 70.0%Crown 31.4°Girdle: Slightly ThickPavilion 37.9°Culet: LargeDepth 54.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$1,228,166 HKD|Low: HK$190,378 HKD|High: HK$1,228,166 HKD|Avg: HK$503,531 HKD|+8.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10HK$190,378 HKD
Retailer 7HK$212,246 HKD
Retailer 6HK$256,994 HKD
Retailer 5HK$295,140 HKD
Retailer 2HK$342,739 HKD
Retailer 4HK$517,032 HKD
Retailer 3HK$569,566 HKD
Retailer 9HK$730,689 HKD
Retailer 8HK$893,806 HKD
Do Amore DiamondsHK$1,228,166 HKD

21 data points across 10 retailers

13 retailersHK$212,246 HKD to HK$342,739 HKD

B
Cheapest Retailer
-
HK$212,246 HKD
$27,053 USD
C
Retailer 2
-
HK$256,994 HKD
$32,756 USD
View
Retailer 3
-
HK$263,074 HKD
$33,531 USD
View
Price last confirmed 19 days ago
C
Retailer 4
-
HK$295,140 HKD
$37,618 USD
View
Retailer 5
-
HK$302,742 HKD
$38,587 USD
View
Price last confirmed 20 days ago
C
Retailer 6
-
HK$342,739 HKD
$43,685 USD
View
Final sale: no returns
Retailer 7
-
HK$517,032 HKD
$65,900 USD
View
Price under review
Retailer 8
-
HK$1,188,467 HKD
$151,480 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-0DB802301 · Oct 31
HK$1,228,166 HKD
$156,540 USD
View
Price under review
8 more retailers have this diamond
Prices start from HK$212,246 HKDSave up to HK$130,493 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.

B
31.02ct Emerald
HK$212,246 HKD