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Oval|Lab Grown|IGI

2.60ct D SI1 Oval Lab Grown Diamond

D/SI1

Diamond specifications and retailer prices

From $1,036 NZD
£460 GBP
As of October 30, 2026
Save $2,731 NZD (73%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,767 NZD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 2.6ct lab-grown oval diamond

This 2.6ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from $1,036 to $3,767, a $2,731 spread on the same certified stone. Diamond Exchange Canada lists it at $3,767. 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

2.60
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.59 × 7.61 × 4.58 mm
L/W Ratio1.52
Top View
11.59 mm7.61 mm2.60 ctD / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,767 NZD|Low: $591 NZD|High: $3,767 NZD|Avg: $1,523 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$616 NZD
Retailer 7$715 NZD
Retailer 4$765 NZD
Retailer 6$765 NZD
Retailer 2$1,036 NZD
Retailer 5$2,711 NZD
Diamond Exchange Canada$3,767 NZD

35 data points across 7 retailers

2 retailers$1,036 NZD to $3,767 NZD

B+
Cheapest Retailer
-
$1,036 NZD
£460 GBP
Most Expensive
C
Diamond Exchange Canada
1986498348 · Oct 30
$3,767 NZD
CA$2,948 CAD
View
1 more retailer has this diamond
Prices start from $1,036 NZDSave up to $2,731 NZD

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+
2.60ct Oval
$1,036 NZD