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Cushion|Lab Grown|GIA

2.06ct D SI1 Cushion Lab Grown Diamond

EX • D/SI1 • GIA 6455688605

Certificate GIA 6455688605

Diamond specifications and retailer prices

From $1,240 NZD
$699 USD
As of October 30, 2026
Save $6,372 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,854 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.06ct lab-grown cushion diamond

This 2.06ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6455688605. Listed at 13 retailers as of October 30, 2026, with a 514% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.06
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6455688605
Dimensions7.29 × 7.07 × 4.72 mm
L/W Ratio1.03
Top View
7.29 mm7.07 mm2.06 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6455688605
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,973 NZD|Low: $1,240 NZD|High: $49,343 NZD|Avg: $6,794 NZD|+10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Taylor and Hart
October 31, 2026
Retailer 15$1,240 NZD
Retailer 5$1,438 NZD
Retailer 4$1,489 NZD
Retailer 1$1,973 NZD
Retailer 13$2,315 NZD
Retailer 11$2,404 NZD
Retailer 12$2,539 NZD
Retailer 6$3,375 NZD
Retailer 3$3,495 NZD
Retailer 8$4,826 NZD
Retailer 9$4,826 NZD
Retailer 14$5,376 NZD
Retailer 10$7,531 NZD
Retailer 2$7,612 NZD
Taylor and Hart$7,854 NZD
Retailer 7$49,343 NZD

28 data points across 16 retailers

13 retailers$1,240 NZD to $7,612 NZD

A
Cheapest Retailer
-
$1,240 NZD
$699 USD
B+
Retailer 2
-
$1,489 NZD
$839 USD
View
B+
Retailer 3
-
$1,973 NZD
€1,059 EUR
View
B+
Retailer 4
-
$2,315 NZD
$1,305 USD
View
B+
Retailer 5
-
$2,404 NZD
$1,355 USD
View
B+
Retailer 6
-
$2,539 NZD
$1,431 USD
View
B
Retailer 7
-
$3,495 NZD
CA$2,736 CAD
View
B
Retailer 8
-
$4,826 NZD
$2,720 USD
View
B
Retailer 9
-
$4,826 NZD
$2,720 USD
View
B
Retailer 10
-
$5,376 NZD
$3,030 USD
View
B
Retailer 11
-
$7,531 NZD
£3,342 GBP
View
B
Retailer 12
-
$7,612 NZD
$4,290 USD
View
Most Expensive
Taylor and Hart
IAV9AF7 · Oct 31
$7,854 NZD
$4,427 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,240 NZDSave up to $6,372 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.

A
2.06ct Cushion
$1,240 NZD