Radiant|Lab Grown|GIA

1.05ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • GIA 6502052189

Certificate GIA 6502052189

Diamond specifications and retailer prices

From $550 NZD
$309 USD
As of October 30, 2026
Save $2,487 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,037 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown radiant diamond

This 1.05ct 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 6502052189. Listed at 19 retailers as of October 29, 2026, with prices from $550 to $3,037, a $2,487 spread on the same certified stone. MOH London lists it at $3,037. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6502052189
Dimensions7.09 × 4.99 × 3.41 mm
L/W Ratio1.42
Top View
7.09 mm4.99 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502052189
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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: $3,037 NZD|Low: $426 NZD|High: $3,057 NZD|Avg: $1,491 NZD|+0.5%
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
Retailer 17
October 30, 2026
Retailer 7$426 NZD
Retailer 13$550 NZD
Retailer 5$616 NZD
Retailer 17$639 NZD
Retailer 3$684 NZD
Retailer 14$684 NZD
Retailer 2$947 NZD
Retailer 12$961 NZD
Retailer 16$1,115 NZD
Retailer 10$1,225 NZD
Retailer 4$1,245 NZD
Retailer 11$2,099 NZD
Retailer 9$2,420 NZD
Retailer 15$2,423 NZD
Retailer 8$2,708 NZD
Retailer 6$2,931 NZD
MOH London$3,037 NZD

43 data points across 17 retailers

19 retailers$550 NZD to $3,037 NZD

A
Cheapest Retailer
-
$550 NZD
$309 USD
A
Retailer 2
-
$596 NZD
$335 USD
View
A
Retailer 3
-
$616 NZD
$346 USD
View
Final sale: no returns
A
Retailer 4
-
$639 NZD
$359 USD
View
A
Retailer 5
-
$684 NZD
$384 USD
View
A
Retailer 6
-
$684 NZD
$384 USD
View
B+
Retailer 7
-
$947 NZD
£419 GBP
View
B+
Retailer 8
-
$961 NZD
$540 USD
View
B+
Retailer 9
-
$1,115 NZD
$626 USD
View
B+
Retailer 10
-
$1,225 NZD
£542 GBP
View
B+
Retailer 11
-
$1,245 NZD
$699 USD
View
B
Retailer 12
-
$1,998 NZD
£884 GBP
View
B
Retailer 13
-
$2,099 NZD
$1,179 USD
View
B
Retailer 14
-
$2,420 NZD
$1,359 USD
View
B
Retailer 15
-
$2,423 NZD
$1,361 USD
View
B
Retailer 16
-
$2,708 NZD
$1,521 USD
View
B
Retailer 17
-
$2,931 NZD
£1,296 GBP
View
Most Expensive
B
MOH London
6502052189 · Oct 29
$3,037 NZD
£1,343 GBP
View
17 more retailers have this diamond
Prices start from $550 NZDSave up to $2,487 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
1.05ct Radiant
$550 NZD