CaratHunter
Plans
Heart|Lab Grown|IGI

1.88ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG537255730

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG537255730

Diamond specifications and retailer prices

From HK$2,785 HKD
$355 USD
As of November 2, 2026
Save HK$10,786 HKD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,572 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.88ct lab-grown heart diamond

This 1.88ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537255730 or 537255730. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,785 to HK$13,572, a HK$10,786 spread on the same certified stone. MOH London lists it at HK$13,572. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537255730
Dimensions8.58 × 7.55 × 4.98 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.58 mm7.55 mm1.88 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537255730
Side View
Table 61.5%Crown 37.4°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 58.0%

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 2
Current: HK$13,572 HKD|Low: HK$2,676 HKD|High: HK$14,154 HKD|Avg: HK$7,308 HKD|+2.2%
MOH London
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
November 2, 2026
Retailer 15HK$2,785 HKD
Retailer 8HK$3,123 HKD
Retailer 4HK$3,233 HKD
Retailer 5HK$3,452 HKD
Retailer 16HK$3,452 HKD
Retailer 13HK$4,629 HKD
Retailer 3HK$5,539 HKD
Retailer 7HK$5,571 HKD
Retailer 2HK$5,958 HKD
Retailer 6HK$6,198 HKD
Retailer 11HK$6,220 HKD
Retailer 12HK$8,017 HKD
Retailer 14HK$10,129 HKD
Retailer 18HK$11,110 HKD
Retailer 10HK$11,429 HKD
Retailer 17HK$13,056 HKD
Retailer 9HK$13,249 HKD
MOH LondonHK$13,572 HKD

44 data points across 18 retailers

19 retailersHK$2,785 HKD to HK$13,572 HKD

A
Cheapest Retailer
-
HK$2,785 HKD
$355 USD
A
Retailer 2
-
HK$3,123 HKD
$398 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,233 HKD
$412 USD
View
Retailer 4
-
HK$3,452 HKD
$440 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$3,452 HKD
$440 USD
View
A
Retailer 6
-
HK$4,629 HKD
$590 USD
View
B+
Retailer 7
-
HK$5,539 HKD
$706 USD
View
B+
Retailer 8
-
HK$5,571 HKD
$710 USD
View
B+
Retailer 9
-
HK$5,958 HKD
ZAR 12,268 ZAR
View
B+
Retailer 10
-
HK$6,198 HKD
$790 USD
View
B+
Retailer 11
-
HK$6,220 HKD
£624 GBP
View
B+
Retailer 12
-
HK$8,017 HKD
A$1,572 AUD
View
B
Retailer 13
-
HK$8,938 HKD
View
B
Retailer 14
-
HK$10,129 HKD
$1,291 USD
View
B
Retailer 15
-
HK$11,110 HKD
$1,416 USD
View
B
Retailer 16
-
HK$11,429 HKD
$1,457 USD
View
B
Retailer 17
-
HK$13,056 HKD
$1,664 USD
View
B
Retailer 18
-
HK$13,249 HKD
$1,689 USD
View
Most Expensive
B
MOH London
LG537255730 · Oct 29
HK$13,572 HKD
£1,362 GBP
View
18 more retailers have this diamond
Prices start from HK$2,785 HKDSave up to HK$10,786 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
1.88ct Heart
HK$2,785 HKD