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Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

GD • E/VVS2 • IGI LG818674172

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818674172

Diamond specifications and retailer prices

From HK$1,891 HKD
$241 USD
As of October 27, 2026
Save HK$7,650 HKD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,541 HKD at Brilliance · As of October 28, 2026
View at Brilliance

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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG818674172 or 818674172. Listed at 16 retailers as of October 27, 2026, with prices from HK$1,891 to HK$9,541, a HK$7,650 spread on the same certified stone. Brilliance lists it at HK$9,541. 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
E
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818674172
Dimensions7.14 × 8.44 × 4.92 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm8.44 mm1.70 ctE / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818674172
Side View
Table 67.0%Crown 33.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 58.3%

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 27
Current: HK$9,541 HKD|Low: HK$1,546 HKD|High: HK$10,404 HKD|Avg: HK$5,317 HKD|-8.3%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10HK$1,891 HKD
Retailer 3HK$2,111 HKD
Retailer 11HK$2,346 HKD
Retailer 9HK$3,154 HKD
Retailer 5HK$4,029 HKD
Retailer 2HK$4,430 HKD
Retailer 12HK$5,257 HKD
Retailer 6HK$5,467 HKD
Retailer 8HK$7,564 HKD
Retailer 4HK$7,947 HKD
Retailer 7HK$9,407 HKD
BrillianceHK$9,541 HKD

45 data points across 12 retailers

16 retailersHK$1,891 HKD to HK$9,541 HKD

A
Cheapest Retailer
-
HK$1,891 HKD
$241 USD
A
Retailer 2
-
HK$2,111 HKD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,197 HKD
$280 USD
View
Retailer 4
-
HK$2,315 HKD
$295 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
HK$2,346 HKD
$299 USD
View
A
Retailer 6
-
HK$2,346 HKD
$299 USD
View
B+
Retailer 7
-
HK$3,154 HKD
$402 USD
View
B+
Retailer 8
-
HK$4,029 HKD
ZAR 8,295 ZAR
View
B+
Retailer 9
-
HK$4,430 HKD
£445 GBP
View
B+
Retailer 10
-
HK$5,257 HKD
$670 USD
View
B+
Retailer 11
-
HK$5,467 HKD
A$1,072 AUD
View
B
Retailer 12
-
HK$7,540 HKD
$961 USD
View
B
Retailer 13
-
HK$7,564 HKD
$964 USD
View
B
Retailer 14
-
HK$7,947 HKD
$1,013 USD
View
B
Retailer 15
-
HK$9,407 HKD
£944 GBP
View
Most Expensive
B
Brilliance
D44162949 · Oct 28
HK$9,541 HKD
$1,216 USD
View
15 more retailers have this diamond
Prices start from HK$1,891 HKDSave up to HK$7,650 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$1,891 HKD