Cushion|Lab Grown|IGI

1.87ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG833637874

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833637874

Diamond specifications and retailer prices

From HK$11,337 HKD
$1,445 USD
As of October 31, 2026
Save HK$39,997 HKD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$51,334 HKD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG833637874 or 833637874. Listed at 19 retailers as of October 31, 2026, with prices from HK$11,337 to HK$51,334, a HK$39,997 spread on the same certified stone. Riddles Jewelry lists it at HK$51,334. 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

1.87
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833637874
Dimensions8.86 × 6.36 × 4.27 mm
L/W Ratio1.39
Girdle conditionFaceted
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
8.86 mm6.36 mm1.87 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833637874
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 67.1%

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 31
Current: HK$15,183 HKD|Low: HK$9,988 HKD|High: HK$51,562 HKD|Avg: HK$25,503 HKD|+1.8%
Retailer 1
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
Riddles Jewelry
October 31, 2026
Retailer 16HK$9,988 HKD
Retailer 14HK$11,337 HKD
Retailer 18HK$11,345 HKD
Retailer 3HK$13,769 HKD
Retailer 15HK$13,903 HKD
Retailer 11HK$14,356 HKD
Retailer 1HK$15,183 HKD
Retailer 2HK$17,088 HKD
Retailer 12HK$18,365 HKD
Retailer 6HK$24,466 HKD
Retailer 17HK$26,644 HKD
Retailer 5HK$27,620 HKD
Retailer 4HK$30,281 HKD
Retailer 8HK$31,840 HKD
Retailer 13HK$33,928 HKD
Retailer 9HK$34,923 HKD
Retailer 7HK$41,873 HKD
Retailer 10HK$47,208 HKD
Riddles JewelryHK$51,334 HKD

38 data points across 19 retailers

19 retailersHK$11,337 HKD to HK$51,334 HKD

Retailer 1
-
HK$9,988 HKD
$1,273 USD
Price last confirmed 14 days ago
A
Retailer 2
-
HK$11,337 HKD
$1,445 USD
View
A
Retailer 3
-
HK$11,345 HKD
$1,446 USD
View
Final sale: no returns
A
Retailer 4
-
HK$13,769 HKD
$1,755 USD
View
B+
Retailer 5
-
HK$13,903 HKD
$1,772 USD
View
B+
Retailer 6
-
HK$14,356 HKD
£1,441 GBP
View
B+
Retailer 7
-
HK$15,183 HKD
€1,843 EUR
View
B+
Retailer 8
-
HK$17,088 HKD
$2,178 USD
View
B+
Retailer 9
-
HK$18,365 HKD
ZAR 37,815 ZAR
View
B+
Retailer 10
-
HK$24,466 HKD
$3,118 USD
View
B+
Retailer 11
-
HK$26,644 HKD
$3,396 USD
View
B
Retailer 12
-
HK$27,620 HKD
£2,772 GBP
View
B
Retailer 13
-
HK$30,281 HKD
CA$5,361 CAD
View
B
Retailer 14
-
HK$31,840 HKD
$4,058 USD
View
B
Retailer 15
-
HK$33,928 HKD
£3,405 GBP
View
B
Retailer 16
-
HK$34,923 HKD
$4,451 USD
View
B
Retailer 17
-
HK$41,873 HKD
$5,337 USD
View
B
Retailer 18
-
HK$48,173 HKD
$6,140 USD
View
Most Expensive
B
Riddles Jewelry
1983038926 · Oct 31
HK$51,334 HKD
$6,543 USD
View
18 more retailers have this diamond
Prices start from HK$11,337 HKDSave up to HK$39,997 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$11,337 HKD