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Radiant|Lab Grown|GIA

1.30ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • GIA 1479191978

Certificate GIA 1479191978

Diamond specifications and retailer prices

From $672 NZD
$377 USD
As of October 27, 2026
Save $2,709 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,380 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1479191978. Listed at 17 retailers as of October 26, 2026, with prices from $672 to $3,380, a $2,709 spread on the same certified stone. MOH London lists it at $3,380. 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

1.30
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1479191978
Dimensions7.62 × 5.43 × 3.70 mm
L/W Ratio1.40
Girdle conditionPolished
Top View
7.62 mm5.43 mm1.30 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1479191978
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

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: $3,380 NZD|Low: $527 NZD|High: $3,416 NZD|Avg: $1,620 NZD|+0.1%
MOH London
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
Retailer 16
October 28, 2026
Retailer 6$527 NZD
Retailer 12$672 NZD
Retailer 5$750 NZD
Retailer 16$752 NZD
Retailer 3$832 NZD
Retailer 13$832 NZD
Retailer 11$1,096 NZD
Retailer 15$1,329 NZD
Retailer 2$1,376 NZD
Retailer 4$1,388 NZD
Retailer 9$1,523 NZD
Retailer 10$2,336 NZD
Retailer 8$2,756 NZD
Retailer 14$2,956 NZD
Retailer 7$3,227 NZD
MOH London$3,380 NZD

41 data points across 16 retailers

17 retailers$672 NZD to $3,380 NZD

A
Cheapest Retailer
-
$672 NZD
$377 USD
A
Retailer 2
-
$750 NZD
$421 USD
View
Final sale: no returns
A
Retailer 3
-
$752 NZD
$422 USD
View
B+
Retailer 4
-
$832 NZD
$467 USD
View
B+
Retailer 5
-
$832 NZD
$467 USD
View
B+
Retailer 6
-
$859 NZD
$482 USD
View
B+
Retailer 7
-
$1,096 NZD
$615 USD
View
B
Retailer 8
-
$1,329 NZD
$746 USD
View
B+
Retailer 9
-
$1,376 NZD
£608 GBP
View
B
Retailer 10
-
$1,388 NZD
$779 USD
View
B
Retailer 11
-
$1,523 NZD
$855 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$2,336 NZD
$1,311 USD
View
B
Retailer 13
-
$2,756 NZD
$1,547 USD
View
B
Retailer 14
-
$2,956 NZD
$1,659 USD
View
B
Retailer 15
-
$3,227 NZD
$1,812 USD
View
Most Expensive
B
MOH London
1479191978 · Oct 26
$3,380 NZD
£1,494 GBP
View
15 more retailers have this diamond
Prices start from $672 NZDSave up to $2,709 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
1.30ct Radiant
$672 NZD