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Cushion|Lab Grown|IGI

1.70ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG541252027

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG541252027

Diamond specifications and retailer prices

From HK$2,032 HKD
$259 USD
As of November 1, 2026
Save HK$11,385 HKD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$13,417 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.7ct lab-grown cushion diamond

This 1.7ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541252027 or 541252027. Listed at 17 retailers as of November 1, 2026, with prices from HK$2,032 to HK$13,417, a HK$11,385 spread on the same certified stone. Brilliant Earth lists it at HK$13,417. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541252027
Dimensions7.69 × 6.15 × 4.12 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.69 mm6.15 mm1.70 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541252027
Side View
Table 61.5%Crown 38.2°Girdle: THK-VTKPavilion 31.9°Culet: NoneDepth 67.0%

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$13,417 HKD|Low: HK$2,032 HKD|High: HK$14,358 HKD|Avg: HK$6,290 HKD|-5.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4HK$2,032 HKD
Retailer 11HK$2,252 HKD
Retailer 8HK$3,021 HKD
Retailer 6HK$3,608 HKD
Retailer 2HK$4,207 HKD
Retailer 3HK$4,872 HKD
Retailer 7HK$5,547 HKD
Retailer 9HK$8,583 HKD
Retailer 12HK$8,729 HKD
Retailer 5HK$9,018 HKD
Retailer 10HK$9,180 HKD
Brilliant EarthHK$13,417 HKD

45 data points across 12 retailers

17 retailersHK$2,032 HKD to HK$13,417 HKD

A
Cheapest Retailer
-
HK$2,032 HKD
$259 USD
Final sale: no returns
Retailer 2
-
HK$2,252 HKD
$287 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$3,021 HKD
$385 USD
View
A
Retailer 4
-
HK$3,608 HKD
€438 EUR
View
A
Retailer 5
-
HK$4,207 HKD
£422 GBP
View
A
Retailer 6
-
HK$4,636 HKD
$591 USD
View
A
Retailer 7
-
HK$4,872 HKD
$621 USD
View
A
Retailer 8
-
HK$4,935 HKD
$629 USD
View
A
Retailer 9
-
HK$5,547 HKD
$707 USD
View
B+
Retailer 10
-
HK$7,644 HKD
$974 USD
View
B+
Retailer 11
-
HK$8,583 HKD
A$1,683 AUD
View
B
Retailer 12
-
HK$8,729 HKD
£876 GBP
View
B+
Retailer 13
-
HK$9,018 HKD
£905 GBP
View
B
Retailer 14
-
HK$9,133 HKD
$1,164 USD
View
Retailer 15
-
HK$9,180 HKD
$1,170 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
HK$10,148 HKD
$1,293 USD
View
Most Expensive
B
Brilliant Earth
10789221A · Nov 2
HK$13,417 HKD
$1,710 USD
View
16 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$11,385 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 Cushion
HK$2,032 HKD