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Round|Lab Grown|IGI

1.68ct D IF Round Lab Grown Diamond

FR • D/IF • IGI LG837647010

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837647010

Diamond specifications and retailer prices

From HK$9,289 HKD
$1,184 USD
As of October 30, 2026
Save HK$15,441 HKD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$24,731 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.68ct lab-grown round diamond

This 1.68ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG837647010 or 837647010. Listed at 9 retailers as of October 29, 2026, with prices from HK$9,289 to HK$24,731, a HK$15,441 spread on the same certified stone. MOH London lists it at HK$24,731. 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

1.68
Carat
D
Colour
IF
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837647010
Dimensions7.64 × 7.69 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
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
7.64 mm7.69 mm1.68 ctD / IF
OriginLab Grown
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837647010
Side View
Table 55.0%Crown 34°Girdle: MediumPavilion 40.2°Culet: LargeDepth 57.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$24,731 HKD|Low: HK$3,201 HKD|High: HK$38,365 HKD|Avg: HK$14,119 HKD|+60.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8HK$3,342 HKD
Retailer 6HK$9,289 HKD
Retailer 2HK$9,297 HKD
Retailer 5HK$10,215 HKD
Retailer 7HK$15,056 HKD
Retailer 3HK$15,600 HKD
Retailer 9HK$15,684 HKD
Retailer 4HK$21,733 HKD
MOH LondonHK$24,731 HKD

23 data points across 9 retailers

9 retailersHK$9,289 HKD to HK$24,731 HKD

Retailer 1
-
HK$3,342 HKD
$426 USD
Price last confirmed 21 days ago
B
Retailer 2
-
HK$9,289 HKD
$1,184 USD
View
B
Retailer 3
-
HK$9,297 HKD
$1,185 USD
View
B
Retailer 4
-
HK$10,215 HKD
€1,240 EUR
View
B
Retailer 5
-
HK$15,056 HKD
$1,919 USD
View
B
Retailer 6
-
HK$15,600 HKD
A$3,059 AUD
View
Retailer 7
-
HK$15,684 HKD
$1,999 USD
View
Price last confirmed 17 days ago
B
Retailer 8
-
HK$21,733 HKD
$2,770 USD
View
Most Expensive
C
MOH London
LG837647010 · Oct 29
HK$24,731 HKD
£2,482 GBP
View
8 more retailers have this diamond
Prices start from HK$9,289 HKDSave up to HK$15,441 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
1.68ct Round
HK$9,289 HKD