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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 $242 USD
As of October 29, 2026
Save $722 USD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $964 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

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 10 retailers as of October 28, 2026, with prices from $242 to $964, a $722 spread on the same certified stone. NZ Jewellers lists it at $964. 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
Color
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

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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: $964 USD|Low: $242 USD|High: $3,070 USD|Avg: $913 USD
NZ Jewellers
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
October 30, 2026
Retailer 8$242 USD
Retailer 3$281 USD
Retailer 9$300 USD
Retailer 12$333 USD
Retailer 2$335 USD
Retailer 14$506 USD
Retailer 10$568 USD
Retailer 7$568 USD
Retailer 4$659 USD
Retailer 11$787 USD
NZ Jewellers$964 USD
Retailer 13$1,385 USD
Retailer 5$1,477 USD
Retailer 6$3,070 USD

4 data points across 14 retailers

10 retailers$242 USD to $964 USD

A
Cheapest Retailer
-
$242 USD
A
Retailer 2
-
$281 USD
View
A
Retailer 3
-
$300 USD
View
A
Retailer 4
-
$333 USD
HK$2,600 HKD
View
A
Retailer 5
-
$335 USD
£264 GBP
View
B+
Retailer 6
-
$506 USD
View
A
Retailer 7
-
$568 USD
View
A
Retailer 8
-
$568 USD
£448 GBP
View
B+
Retailer 9
-
$787 USD
View
Most Expensive
B
NZ Jewellers
bc588093-1bc4-4497-9d81-cc76a419b324 · Oct 28
$964 USD
View
9 more retailers have this diamond
Prices start from $242 USDSave up to $722 USD

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
$242 USD