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Radiant|Lab Grown|IGI

1.69ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG786683350

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG786683350

Diamond specifications and retailer prices

From $663 AUD
$466 USD
As of October 28, 2026
Save $1,059 AUD (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,723 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.69ct lab-grown radiant diamond

This 1.69ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786683350 or 786683350. Listed at 4 retailers as of October 28, 2026, with prices from $663 to $1,723, a $1,059 spread on the same certified stone. MOH London lists it at $1,723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786683350
Dimensions8.60 × 5.89 × 3.94 mm
L/W Ratio1.46
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.60 mm5.89 mm1.69 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786683350
Side View
Table 62.0%Crown 42.9°Girdle: MediumPavilion 36°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,723 AUD|Low: $628 AUD|High: $2,321 AUD|Avg: $1,553 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 3$663 AUD
Retailer 2$1,509 AUD
Retailer 4$1,561 AUD
MOH London$1,723 AUD
Retailer 5$2,321 AUD

6 data points across 5 retailers

4 retailers$663 AUD to $1,723 AUD

B+
Cheapest Retailer
-
$663 AUD
$466 USD
B
Retailer 2
-
$1,509 AUD
$1,060 USD
View
B
Retailer 3
-
$1,559 AUD
$1,095 USD
View
Most Expensive
B
MOH London
LG786683350 · Oct 29
$1,723 AUD
£953 GBP
View
3 more retailers have this diamond
Prices start from $663 AUDSave up to $1,059 AUD

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+
1.69ct Radiant
$663 AUD