CaratHunter
Plans
Oval|Lab Grown|IGI

1.60ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG811686030

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811686030

Diamond specifications and retailer prices

From $412 CAD
HK$2,300 HKD
As of October 29, 2026
Save $1,072 CAD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,484 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown oval diamond

This 1.6ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG811686030 or 811686030. Listed at 8 retailers as of October 29, 2026, with prices from $412 to $1,484, a $1,072 spread on the same certified stone. MOH London lists it at $1,484. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.60
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811686030
Dimensions9.38 × 6.74 × 4.06 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm6.74 mm1.60 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811686030
Side View
Table 62.0%Crown 34.4°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 60.2%

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 29
Current: $1,484 CAD|Low: $412 CAD|High: $1,491 CAD|Avg: $827 CAD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$412 CAD
Retailer 7$634 CAD
Retailer 4$647 CAD
Retailer 2$681 CAD
Retailer 6$729 CAD
Retailer 8$764 CAD
Retailer 3$1,372 CAD
MOH London$1,484 CAD

42 data points across 8 retailers

8 retailers$412 CAD to $1,484 CAD

A
Cheapest Retailer
-
$412 CAD
HK$2,300 HKD
B+
Retailer 2
-
$634 CAD
$453 USD
View
A
Retailer 3
-
$647 CAD
€440 EUR
View
A
Retailer 4
-
$681 CAD
£383 GBP
View
A
Retailer 5
-
$729 CAD
$521 USD
View
A
Retailer 6
-
$764 CAD
$546 USD
View
Retailer 7
-
$1,372 CAD
$980 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG811686030 · Oct 29
$1,484 CAD
£835 GBP
View
7 more retailers have this diamond
Prices start from $412 CADSave up to $1,072 CAD

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
1.60ct Oval
$412 CAD