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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 $1,119 SGD
$875 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,119 SGD 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 29, 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 29
Current: $1,119 SGD|Low: $976 SGD|High: $4,185 SGD|Avg: $2,422 SGD|+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$1,119 SGD
Retailer 6$1,226 SGD
Retailer 8$1,326 SGD
Retailer 4$1,512 SGD
Retailer 3$1,717 SGD
Retailer 2$2,849 SGD
Retailer 7$3,330 SGD
Retailer 5$4,182 SGD
Retailer 9$4,185 SGD

70 data points across 9 retailers

1 retailer

B
B2C Jewels
29801895 · Oct 29
$1,119 SGD
$875 USD
View

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B
1.90ct Oval
$1,119 SGD