CaratHunter
Plans
Cushion|Lab Grown|IGI

1.87ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG836626577

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836626577

Diamond specifications and retailer prices

From HK$2,711 HKD
As of October 30, 2026
Save HK$11,019 HKD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$13,730 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.87ct lab-grown cushion diamond

This 1.87ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836626577 or 836626577. Listed at 18 retailers as of October 29, 2026, with prices from HK$2,711 to HK$13,730, a HK$11,019 spread on the same certified stone. Brilliant Earth lists it at HK$13,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626577
Dimensions8.38 × 6.41 × 4.00 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.38 mm6.41 mm1.87 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626577
Side View
Table 65.0%Crown 33.2°Girdle: MED-STKPavilion 32.4°Culet: NoneDepth 62.4%

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 30
Current: HK$13,730 HKD|Low: HK$2,197 HKD|High: HK$14,358 HKD|Avg: HK$6,631 HKD|-4.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 9HK$2,197 HKD
Retailer 19HK$2,711 HKD
Retailer 15HK$2,727 HKD
Retailer 4HK$3,687 HKD
Retailer 12HK$3,872 HKD
Retailer 5HK$4,095 HKD
Retailer 18HK$4,130 HKD
Retailer 11HK$4,621 HKD
Retailer 16HK$4,622 HKD
Retailer 10HK$5,939 HKD
Retailer 2HK$6,088 HKD
Retailer 14HK$7,803 HKD
Retailer 8HK$8,255 HKD
Retailer 6HK$9,611 HKD
Retailer 17HK$9,805 HKD
Retailer 13HK$9,917 HKD
Retailer 7HK$10,642 HKD
Retailer 3HK$11,298 HKD
Brilliant EarthHK$13,730 HKD

25 data points across 19 retailers

18 retailersHK$2,711 HKD to HK$13,730 HKD

A
Cheapest Retailer
-
HK$2,711 HKD
A
Retailer 2
-
HK$2,727 HKD
£274 GBP
View
A
Retailer 3
-
HK$3,687 HKD
$470 USD
View
A
Retailer 4
-
HK$3,872 HKD
€470 EUR
View
B+
Retailer 5
-
HK$4,095 HKD
$522 USD
View
Retailer 6
-
HK$4,130 HKD
ZAR 8,504 ZAR
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$4,621 HKD
$589 USD
View
A
Retailer 8
-
HK$4,622 HKD
£464 GBP
View
A
Retailer 9
-
HK$5,939 HKD
$757 USD
View
B+
Retailer 10
-
HK$6,088 HKD
$776 USD
View
B+
Retailer 11
-
HK$7,803 HKD
SGD 1,344 SGD
View
B+
Retailer 12
-
HK$8,255 HKD
$1,052 USD
View
B+
Retailer 13
-
HK$9,611 HKD
$1,225 USD
View
B+
Retailer 14
-
HK$9,805 HKD
£984 GBP
View
B
Retailer 15
-
HK$9,917 HKD
$1,264 USD
View
B
Retailer 16
-
HK$10,642 HKD
$1,356 USD
View
Retailer 17
-
HK$11,298 HKD
$1,440 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21807572A · Oct 29
HK$13,730 HKD
$1,750 USD
View
17 more retailers have this diamond
Prices start from HK$2,711 HKDSave up to HK$11,019 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
1.87ct Cushion
HK$2,711 HKD