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Radiant|Lab Grown|GIA

1.83ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • GIA 6505863973

Certificate GIA 6505863973

Diamond specifications and retailer prices

From $953 NZD
$537 USD
As of October 30, 2026
Save $5,914 NZD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,463 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.83ct lab-grown radiant diamond

This 1.83ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6505863973. Listed at 8 retailers as of October 29, 2026, with a 621% 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

1.83
Carat
D
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6505863973
Dimensions8.84 × 6.06 × 4.01 mm
L/W Ratio1.46
Top View
8.84 mm6.06 mm1.83 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505863973
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $8,463 NZD|Low: $953 NZD|High: $8,463 NZD|Avg: $3,714 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 8$953 NZD
Retailer 4$1,068 NZD
Retailer 5$1,182 NZD
Retailer 7$1,182 NZD
Retailer 6$3,433 NZD
Retailer 2$5,674 NZD
Retailer 3$6,867 NZD
Do Amore Diamonds$8,463 NZD

8 data points across 8 retailers

8 retailers$953 NZD to $6,867 NZD

A+
Cheapest Retailer
-
$953 NZD
$537 USD
A
Retailer 2
-
$1,068 NZD
$602 USD
View
Retailer 3
-
$1,182 NZD
$666 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$1,182 NZD
$666 USD
View
B+
Retailer 5
-
$3,433 NZD
$1,935 USD
View
B
Retailer 6
-
$5,674 NZD
£2,518 GBP
View
B
Retailer 7
-
$6,867 NZD
$3,870 USD
View
Most Expensive
Do Amore Diamonds
27-55648CA5D · Oct 31
$8,463 NZD
$4,770 USD
View
Price under review
7 more retailers have this diamond
Prices start from $953 NZDSave up to $5,914 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+
1.83ct Radiant
$953 NZD