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Radiant|Lab Grown|GIA

1.16ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • GIA 1226599638

Certificate GIA 1226599638

Diamond specifications and retailer prices

From $427 NZD
$240 USD
As of October 27, 2026
Save $1,915 NZD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,095 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.16ct lab-grown radiant diamond

This 1.16ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1226599638. Listed at 10 retailers as of October 26, 2026, with a 448% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1226599638
Dimensions7.54 × 5.22 × 3.50 mm
L/W Ratio1.44
Top View
7.54 mm5.22 mm1.16 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1226599638
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 67.1%

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 27
Current: $4,095 NZD|Low: $712 NZD|High: $4,095 NZD|Avg: $1,666 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8$712 NZD
Retailer 2$735 NZD
Retailer 7$894 NZD
Retailer 9$1,261 NZD
Retailer 3$1,421 NZD
Retailer 5$1,706 NZD
Retailer 6$1,877 NZD
Retailer 4$2,343 NZD
Do Amore Diamonds$4,095 NZD

28 data points across 9 retailers

10 retailers$427 NZD to $2,343 NZD

A
Cheapest Retailer
-
$427 NZD
$240 USD
A
Retailer 2
-
$495 NZD
$278 USD
View
A
Retailer 3
-
$712 NZD
$400 USD
View
A
Retailer 4
-
$735 NZD
£325 GBP
View
B+
Retailer 5
-
$894 NZD
$502 USD
View
B+
Retailer 6
-
$1,421 NZD
A$1,228 AUD
View
B
Retailer 7
-
$1,706 NZD
$958 USD
View
B
Retailer 8
-
$1,877 NZD
$1,054 USD
View
B
Retailer 9
-
$2,343 NZD
£1,036 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A33BB68EF · Oct 29
$4,095 NZD
$2,300 USD
View
Price under review
9 more retailers have this diamond
Prices start from $427 NZDSave up to $1,915 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
1.16ct Radiant
$427 NZD