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Oval|Lab Grown|GIA

1.90ct D SI1 Oval Lab Grown Diamond

GD • D/SI1 • GIA 6482402448

Certificate GIA 6482402448

Diamond specifications and retailer prices

From $1,246 AUD
$875 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $1,246 AUD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.9ct lab-grown oval diamond

This 1.9ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6482402448. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.90
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6482402448
Dimensions9.98 × 6.95 × 4.36 mm
L/W Ratio1.44
Top View
9.98 mm6.95 mm1.90 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6482402448
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $1,246 AUD|Low: $1,087 AUD|High: $4,660 AUD|Avg: $2,697 AUD|+6.4%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 23, 2026
B2C Jewels$1,246 AUD
Retailer 6$1,365 AUD
Retailer 8$1,476 AUD
Retailer 4$1,684 AUD
Retailer 3$1,912 AUD
Retailer 2$3,172 AUD
Retailer 7$3,708 AUD
Retailer 5$4,657 AUD
Retailer 9$4,660 AUD

70 data points across 9 retailers

1 retailer

B
B2C Jewels
29801895 · Oct 30
$1,246 AUD
$875 USD
View

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
1.90ct Oval
$1,246 AUD