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Oval|Lab Grown|IGI

1.70ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG447001140

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447001140

Diamond specifications and retailer prices

From HK$17,517 HKD
As of November 5, 2026
Save HK$37,457 HKD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$54,973 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447001140 or 447001140. Listed at 10 retailers as of November 5, 2026, with prices from HK$17,517 to HK$54,973, a HK$37,457 spread on the same certified stone. MOH London lists it at HK$54,973. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001140
Dimensions9.11 × 6.83 × 4.29 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.11 mm6.83 mm1.70 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001140
Side View
Table 55.0%Crown 35.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$54,973 HKD|Low: HK$16,811 HKD|High: HK$55,859 HKD|Avg: HK$29,640 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5HK$17,517 HKD
Retailer 9HK$19,053 HKD
Retailer 6HK$20,315 HKD
Retailer 3HK$21,592 HKD
Retailer 10HK$25,644 HKD
Retailer 8HK$27,925 HKD
Retailer 7HK$31,726 HKD
Retailer 4HK$31,843 HKD
Retailer 2HK$37,455 HKD
MOH LondonHK$54,973 HKD

22 data points across 10 retailers

10 retailersHK$17,517 HKD to HK$54,973 HKD

B+
Cheapest Retailer
-
HK$17,517 HKD
B+
Retailer 2
-
HK$19,053 HKD
View
B+
Retailer 3
-
HK$20,315 HKD
View
Retailer 4
-
HK$20,315 HKD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
HK$21,592 HKD
View
B
Retailer 6
-
HK$27,925 HKD
View
B
Retailer 7
-
HK$31,726 HKD
View
B
Retailer 8
-
HK$31,843 HKD
View
B
Retailer 9
-
HK$37,455 HKD
View
Most Expensive
B
MOH London
LG447001140 · Nov 5
HK$54,973 HKD
£5,523 GBP
View
9 more retailers have this diamond
Prices start from HK$17,517 HKDSave up to HK$37,457 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+
1.70ct Oval
HK$17,517 HKD