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Oval|Lab Grown|IGI

3.93ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG698525977

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG698525977

Diamond specifications and retailer prices

From $2,491 AUD
$1,750 USD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $5,044 AUD at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 3.93ct lab-grown oval diamond

This 3.93ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG698525977 or 698525977. Listed at 2 retailers as of October 31, 2026. 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

3.93
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698525977
Dimensions12.68 × 8.89 × 5.49 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.68 mm8.89 mm3.93 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698525977
Side View
Table 66.0%Crown 34.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $5,044 AUD|Low: $702 AUD|High: $7,816 AUD|Avg: $2,193 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
August 17, 2026
Retailer 5$702 AUD
Retailer 9$1,398 AUD
Retailer 7$1,472 AUD
Retailer 2$1,523 AUD
Retailer 10$1,782 AUD
Retailer 3$2,491 AUD
Retailer 8$2,595 AUD
Retailer 6$3,033 AUD
Rare Carat$5,044 AUD
Retailer 4$7,816 AUD

49 data points across 10 retailers

2 retailers

B
Cheapest Retailer
-
$2,491 AUD
$1,750 USD
Most Expensive
Rare Carat
LV59-14K · Jul 27
$5,044 AUD
$3,543 USD
View
Price last confirmed 95 days ago
1 more retailer has this diamond
Prices start from $2,491 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
3.93ct Oval
$2,491 AUD