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Heart|Lab Grown|IGI

1.70ct F VVS1 Heart Lab Grown Diamond

VG • F/VVS1 • IGI LGG1203320

Certificate IGI LGG1203320

Diamond specifications and retailer prices

From HK$2,260 HKD
$288 USD
As of November 1, 2026
Save HK$4,182 HKD (65%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$6,441 HKD at Aida Diamonds · As of October 28, 2026
View at Aida Diamonds

About this 1.7ct lab-grown heart diamond

This 1.7ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1203320. Listed at 5 retailers as of October 28, 2026, with prices from HK$2,260 to HK$6,441, a HK$4,182 spread on the same certified stone. Aida Diamonds lists it at HK$6,441. 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

1.70
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1203320
Dimensions7.61 × 8.36 × 4.66 mm
L/W Ratio1.10
Top View
7.61 mm8.36 mm1.70 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1203320
Side View
Table 46.0%CrownGirdlePavilionCulet: NoneDepth 55.7%

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: Nov 1
Current: HK$6,441 HKD|Low: HK$2,260 HKD|High: HK$10,773 HKD|Avg: HK$5,384 HKD|+0.2%
Aida Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4HK$2,260 HKD
Retailer 2HK$2,930 HKD
Retailer 5HK$3,766 HKD
Retailer 3HK$4,893 HKD
Aida DiamondsHK$6,441 HKD
Retailer 6HK$10,773 HKD

39 data points across 6 retailers

5 retailersHK$2,260 HKD to HK$6,441 HKD

A
Cheapest Retailer
-
HK$2,260 HKD
$288 USD
Final sale: no returns
A
Retailer 2
-
HK$2,930 HKD
£294 GBP
View
B+
Retailer 3
-
HK$3,766 HKD
$480 USD
View
B+
Retailer 4
-
HK$4,893 HKD
£491 GBP
View
Most Expensive
B
Aida Diamonds
492886226 · Oct 28
HK$6,441 HKD
A$1,263 AUD
View
4 more retailers have this diamond
Prices start from HK$2,260 HKDSave up to HK$4,182 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
1.70ct Heart
HK$2,260 HKD