Radiant|Lab Grown|GIA

1.87ct E IF Radiant Lab Grown Diamond

VG • E/IF • GIA 2507226045

Shape and cutting style on the report: Radiant

Certificate GIA 2507226045

Diamond specifications and retailer prices

From HK$11,377 HKD
$1,450 USD
As of October 28, 2026
Save HK$39,860 HKD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$58,466 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.87ct lab-grown radiant diamond

This 1.87ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2507226045. Listed at 24 retailers as of October 28, 2026, with a 350% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2507226045
Dimensions8.31 × 6.10 × 4.22 mm
L/W Ratio1.36
Top View
8.31 mm6.10 mm1.87 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507226045
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

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: Oct 28
Current: HK$30,669 HKD|Low: HK$11,377 HKD|High: HK$58,901 HKD|Avg: HK$29,293 HKD|+1.9%
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
Retailer 19
Retailer 20
Taylor and Hart
October 29, 2026
Retailer 19HK$11,377 HKD
Retailer 3HK$13,033 HKD
Retailer 8HK$13,151 HKD
Retailer 2HK$14,178 HKD
Retailer 4HK$14,586 HKD
Retailer 12HK$15,112 HKD
Retailer 20HK$16,438 HKD
Retailer 5HK$16,878 HKD
Retailer 6HK$25,268 HKD
Retailer 10HK$27,776 HKD
Retailer 11HK$30,239 HKD
Retailer 1HK$30,669 HKD
Retailer 16HK$31,268 HKD
Retailer 15HK$33,896 HKD
Retailer 9HK$34,558 HKD
Retailer 13HK$38,212 HKD
Retailer 18HK$40,130 HKD
Retailer 7HK$41,668 HKD
Retailer 14HK$47,901 HKD
Retailer 17HK$51,237 HKD
Taylor and HartHK$58,466 HKD

38 data points across 21 retailers

24 retailersHK$11,377 HKD to HK$51,237 HKD

B+
Cheapest Retailer
-
HK$11,377 HKD
$1,450 USD
B+
Retailer 2
-
HK$13,033 HKD
$1,661 USD
View
B+
Retailer 3
-
HK$13,151 HKD
$1,676 USD
View
B+
Retailer 4
-
HK$14,178 HKD
$1,807 USD
View
B+
Retailer 5
-
HK$14,586 HKD
$1,859 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$15,112 HKD
$1,926 USD
View
B
Retailer 7
-
HK$16,438 HKD
$2,095 USD
View
B+
Retailer 8
-
HK$16,878 HKD
$2,151 USD
View
Retailer 9
-
HK$21,421 HKD
$2,730 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
HK$25,268 HKD
€3,067 EUR
View
Retailer 11
-
HK$27,776 HKD
$3,540 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
HK$28,623 HKD
CA$5,067 CAD
View
Retailer 13
-
HK$30,239 HKD
A$5,929 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
HK$30,669 HKD
ZAR 63,145 ZAR
View
B
Retailer 15
-
HK$31,268 HKD
$3,985 USD
View
B
Retailer 16
-
HK$33,896 HKD
$4,320 USD
View
B
Retailer 17
-
HK$34,558 HKD
£3,468 GBP
View
B
Retailer 18
-
HK$38,212 HKD
$4,870 USD
View
B
Retailer 19
-
HK$40,130 HKD
$5,114 USD
View
Retailer 20
-
HK$41,668 HKD
A$8,170 AUD
View
Price last confirmed 7 days ago
B
Retailer 21
-
HK$47,901 HKD
£4,807 GBP
View
B
Retailer 22
-
HK$51,237 HKD
$6,530 USD
View
Most Expensive
Taylor and Hart
WI888N8 · Oct 30
HK$58,466 HKD
$7,451 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$11,377 HKDSave up to HK$39,860 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+
1.87ct Radiant
HK$11,377 HKD