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Radiant|Lab Grown|GIA

1.86ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • GIA 2447478402

Certificate GIA 2447478402

Diamond specifications and retailer prices

From $699 NZD
$394 USD
As of October 30, 2026
Save $5,511 NZD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,210 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown radiant diamond

This 1.86ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-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 2447478402. Listed at 10 retailers as of October 30, 2026, with prices from $699 to $6,210, a $5,511 spread on the same certified stone. Do Amore Diamonds lists it at $6,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2447478402
Dimensions8.72 × 6.15 × 4.16 mm
L/W Ratio1.42
Top View
8.72 mm6.15 mm1.86 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447478402
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,820 NZD|Low: $671 NZD|High: $5,820 NZD|Avg: $2,275 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$699 NZD
Retailer 8$782 NZD
Retailer 2$1,251 NZD
Retailer 9$1,251 NZD
Retailer 7$1,375 NZD
Retailer 3$2,229 NZD
Retailer 6$3,077 NZD
Retailer 4$3,536 NZD
Do Amore Diamonds$5,820 NZD

22 data points across 9 retailers

10 retailers$699 NZD to $6,210 NZD

A
Cheapest Retailer
-
$699 NZD
$394 USD
A
Retailer 2
-
$782 NZD
$441 USD
View
A
Retailer 3
-
$1,251 NZD
$705 USD
View
A
Retailer 4
-
$1,251 NZD
$705 USD
View
B+
Retailer 5
-
$1,375 NZD
$775 USD
View
B+
Retailer 6
-
$2,229 NZD
A$1,933 AUD
View
B
Retailer 7
-
$3,077 NZD
$1,734 USD
View
B
Retailer 8
-
$3,536 NZD
£1,569 GBP
View
B
Retailer 9
-
$5,820 NZD
$3,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-CDDD78873 · Oct 31
$6,210 NZD
$3,500 USD
View
9 more retailers have this diamond
Prices start from $699 NZDSave up to $5,511 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
1.86ct Radiant
$699 NZD