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Round|Lab Grown|IGI

1.70ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG557217412

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557217412

Diamond specifications and retailer prices

From HK$3,240 HKD
$413 USD
As of October 29, 2026
Save HK$11,536 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,777 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG557217412 or 557217412. Listed at 14 retailers as of October 26, 2026, with prices from HK$3,240 to HK$14,777, a HK$11,536 spread on the same certified stone. MOH London lists it at HK$14,777. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557217412
Dimensions7.60 × 7.56 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.60 mm7.56 mm1.70 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557217412
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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$14,777 HKD|Low: HK$3,240 HKD|High: HK$14,936 HKD|Avg: HK$7,774 HKD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7HK$3,240 HKD
Retailer 11HK$3,625 HKD
Retailer 8HK$4,017 HKD
Retailer 2HK$5,178 HKD
Retailer 12HK$5,374 HKD
Retailer 10HK$5,971 HKD
Retailer 9HK$6,339 HKD
Retailer 5HK$6,904 HKD
Retailer 3HK$10,761 HKD
Retailer 6HK$11,266 HKD
Retailer 4HK$13,184 HKD
MOH LondonHK$14,777 HKD

23 data points across 12 retailers

14 retailersHK$3,240 HKD to HK$14,777 HKD

A
Cheapest Retailer
-
HK$3,240 HKD
$413 USD
A
Retailer 2
-
HK$3,625 HKD
$462 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,625 HKD
$462 USD
View
A
Retailer 4
-
HK$4,017 HKD
$512 USD
View
A
Retailer 5
-
HK$4,017 HKD
$512 USD
View
A
Retailer 6
-
HK$5,178 HKD
$660 USD
View
B+
Retailer 7
-
HK$5,374 HKD
$685 USD
View
B+
Retailer 8
-
HK$5,971 HKD
$761 USD
View
B+
Retailer 9
-
HK$6,339 HKD
$808 USD
View
B+
Retailer 10
-
HK$6,904 HKD
ZAR 14,215 ZAR
View
B
Retailer 11
-
HK$11,266 HKD
$1,436 USD
View
B
Retailer 12
-
HK$12,914 HKD
$1,646 USD
View
B
Retailer 13
-
HK$13,184 HKD
$1,680 USD
View
Most Expensive
B
MOH London
LG557217412 · Oct 26
HK$14,777 HKD
£1,483 GBP
View
13 more retailers have this diamond
Prices start from HK$3,240 HKDSave up to HK$11,536 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 Round
HK$3,240 HKD