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Radiant|Lab Grown|IGI

1.69ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG637459056

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

Certificate IGI LG637459056

Diamond specifications and retailer prices

From $313 AUD
$220 USD
As of October 30, 2026
Save $2,691 AUD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,004 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG637459056 or 637459056. Listed at 9 retailers as of October 29, 2026, with prices from $313 to $3,004, a $2,691 spread on the same certified stone. Do Amore Diamonds lists it at $3,004. 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

1.69
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637459056
Dimensions8.25 × 5.79 × 3.95 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm5.79 mm1.69 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637459056
Side View
Table 62.0%Crown 43.1°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,004 AUD|Low: $248 AUD|High: $3,132 AUD|Avg: $1,262 AUD|-4.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7$313 AUD
Retailer 9$350 AUD
Retailer 8$663 AUD
Retailer 12$760 AUD
Retailer 13$847 AUD
Retailer 11$908 AUD
Retailer 4$1,195 AUD
Retailer 6$1,250 AUD
Retailer 10$1,561 AUD
Retailer 5$1,605 AUD
Retailer 2$1,723 AUD
Retailer 3$1,842 AUD
Do Amore Diamonds$3,004 AUD

14 data points across 13 retailers

9 retailers$313 AUD to $3,004 AUD

A
Cheapest Retailer
-
$313 AUD
$220 USD
A
Retailer 2
-
$350 AUD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$363 AUD
$255 USD
View
B+
Retailer 4
-
$663 AUD
$466 USD
View
B
Retailer 5
-
$1,250 AUD
$878 USD
View
B
Retailer 6
-
$1,375 AUD
$966 USD
View
B
Retailer 7
-
$1,723 AUD
£953 GBP
View
B
Retailer 8
-
$2,100 AUD
£1,162 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6C030F9CF · Oct 29
$3,004 AUD
$2,110 USD
View
8 more retailers have this diamond
Prices start from $313 AUDSave up to $2,691 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.

A
1.69ct Radiant
$313 AUD