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Oval|Lab Grown|IGI

1.96ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG689523800

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG689523800

Diamond specifications and retailer prices

From $345 AUD
$242 USD
As of October 29, 2026
Save $1,034 AUD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,378 AUD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 1.96ct lab-grown oval diamond

This 1.96ct 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 LG689523800 or 689523800. Listed at 11 retailers as of October 29, 2026, with prices from $345 to $1,378, a $1,034 spread on the same certified stone. Friendly Diamonds lists it at $1,378. 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

1.96
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689523800
Dimensions10.23 × 6.97 × 4.45 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.23 mm6.97 mm1.96 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689523800
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.8%

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 29
Current: $1,378 AUD|Low: $345 AUD|High: $4,370 AUD|Avg: $1,271 AUD
Friendly 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
Retailer 14
Retailer 15
October 31, 2026
Retailer 9$345 AUD
Retailer 4$400 AUD
Retailer 10$427 AUD
Retailer 13$474 AUD
Retailer 2$477 AUD
Retailer 15$720 AUD
Retailer 11$809 AUD
Retailer 8$809 AUD
Retailer 5$939 AUD
Retailer 12$1,120 AUD
Retailer 3$1,372 AUD
Friendly Diamonds$1,378 AUD
Retailer 14$1,972 AUD
Retailer 6$2,103 AUD
Retailer 7$4,370 AUD

5 data points across 15 retailers

11 retailers$345 AUD to $1,378 AUD

A
Cheapest Retailer
-
$345 AUD
$242 USD
A
Retailer 2
-
$400 AUD
$281 USD
View
A
Retailer 3
-
$427 AUD
$300 USD
View
A
Retailer 4
-
$474 AUD
HK$2,600 HKD
View
A
Retailer 5
-
$477 AUD
£264 GBP
View
B+
Retailer 6
-
$720 AUD
$506 USD
View
A
Retailer 7
-
$809 AUD
$568 USD
View
A
Retailer 8
-
$809 AUD
£448 GBP
View
B+
Retailer 9
-
$1,120 AUD
$787 USD
View
B
Retailer 10
-
$1,372 AUD
$964 USD
View
Most Expensive
B
Friendly Diamonds
6554000 · Oct 31
$1,378 AUD
$968 USD
View
10 more retailers have this diamond
Prices start from $345 AUDSave up to $1,034 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
1.96ct Oval
$345 AUD