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Oval|Lab Grown|IGI

2.17ct I SI1 Oval Lab Grown Diamond

I/SI1

Diamond specifications and retailer prices

From $4,644 AUD
$3,262 USD
As of October 29, 2026
Save $1,868 AUD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,511 AUD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 2.17ct lab-grown oval diamond

This 2.17ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI. Listed at 3 retailers as of October 29, 2026, with prices from $4,644 to $6,511, a $1,868 spread on the same certified stone. Moon Ocean lists it at $6,511. 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

2.17
Carat
I
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.29 × 7.42 × 4.53 mm
L/W Ratio1.39
Top View
10.29 mm7.42 mm2.17 ctI / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 60.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,511 AUD|Low: $3,842 AUD|High: $6,581 AUD|Avg: $5,072 AUD|+0.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$3,842 AUD
Retailer 6$4,355 AUD
Retailer 3$4,644 AUD
Retailer 5$4,644 AUD
Retailer 7$4,800 AUD
Retailer 2$6,382 AUD
Moon Ocean$6,511 AUD

39 data points across 7 retailers

3 retailers$4,644 AUD to $6,511 AUD

B
Cheapest Retailer
-
$4,644 AUD
$3,262 USD
C
Retailer 2
-
$6,382 AUD
$4,483 USD
View
Most Expensive
C
Moon Ocean
NVL-45A4EB8ED-289 · Oct 30
$6,511 AUD
£3,601 GBP
View
2 more retailers have this diamond
Prices start from $4,644 AUDSave up to $1,868 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
2.17ct Oval
$4,644 AUD