Oval|Lab Grown|GIA

4.12ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • GIA 5443315100

Certificate GIA 5443315100

Diamond specifications and retailer prices

From $2,960 NZD
$1,668 USD
As of October 31, 2026
Save $8,483 NZD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,027 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.12ct lab-grown oval diamond

This 4.12ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5443315100. Listed at 16 retailers as of October 31, 2026, with a 287% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.12
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5443315100
Dimensions12.76 × 9.17 × 5.70 mm
L/W Ratio1.39
Top View
12.76 mm9.17 mm4.12 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5443315100
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $11,443 NZD|Low: $1,997 NZD|High: $21,522 NZD|Avg: $6,394 NZD
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 7$1,997 NZD
Retailer 6$2,960 NZD
Retailer 12$3,130 NZD
Retailer 8$3,321 NZD
Retailer 16$3,405 NZD
Retailer 2$3,504 NZD
Retailer 13$3,630 NZD
Retailer 11$3,930 NZD
Retailer 3$4,171 NZD
Retailer 15$5,507 NZD
Retailer 14$5,697 NZD
Retailer 9$5,731 NZD
Retailer 10$6,105 NZD
Retailer 4$7,598 NZD
Retailer 1$11,443 NZD
Taylor and Hart$14,027 NZD
Retailer 5$21,522 NZD

21 data points across 17 retailers

16 retailers$2,960 NZD to $11,443 NZD

B+
Cheapest Retailer
-
$2,960 NZD
$1,668 USD
B+
Retailer 2
-
$3,130 NZD
$1,764 USD
View
B
Retailer 3
-
$3,405 NZD
$1,919 USD
View
B
Retailer 4
-
$3,504 NZD
$1,975 USD
View
Final sale: no returns
Retailer 5
-
$3,630 NZD
$2,046 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$3,630 NZD
$2,046 USD
View
B
Retailer 7
-
$3,930 NZD
$2,215 USD
View
B
Retailer 8
-
$4,171 NZD
$2,351 USD
View
B
Retailer 9
-
$5,507 NZD
$3,104 USD
View
B
Retailer 10
-
$5,697 NZD
$3,211 USD
View
Retailer 11
-
$5,731 NZD
$3,230 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$6,105 NZD
$3,441 USD
View
B
Retailer 13
-
$7,598 NZD
£3,372 GBP
View
B
Retailer 14
-
$11,443 NZD
£5,078 GBP
View
Most Expensive
Taylor and Hart
E9GG0LD · Oct 31
$14,027 NZD
$7,906 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,960 NZDSave up to $8,483 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.

B+
4.12ct Oval
$2,960 NZD