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Oval|Lab Grown|IGI

4.12ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG547268657

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG547268657

Diamond specifications and retailer prices

From $732 AUD
$514 USD
As of November 1, 2026
Save $5,760 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,492 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 and certified by IGI LG547268657 or 547268657. Listed at 18 retailers as of October 31, 2026, with prices from $732 to $6,492, a $5,760 spread on the same certified stone. Do Amore Diamonds lists it at $6,492. 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

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547268657
Dimensions12.72 × 9.13 × 5.70 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.72 mm9.13 mm4.12 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547268657
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Nov 1
Current: $6,492 AUD|Low: $591 AUD|High: $6,492 AUD|Avg: $2,102 AUD
Do Amore Diamonds
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 17$732 AUD
Retailer 11$810 AUD
Retailer 4$819 AUD
Retailer 5$819 AUD
Retailer 7$907 AUD
Retailer 18$907 AUD
Retailer 12$1,103 AUD
Retailer 14$1,103 AUD
Retailer 19$1,407 AUD
Retailer 10$1,419 AUD
Retailer 6$1,476 AUD
Retailer 13$2,006 AUD
Retailer 16$2,340 AUD
Retailer 3$2,634 AUD
Retailer 8$2,907 AUD
Retailer 9$3,411 AUD
Retailer 15$3,758 AUD
Retailer 2$4,346 AUD
Do Amore Diamonds$6,492 AUD

37 data points across 19 retailers

18 retailers$732 AUD to $6,492 AUD

A
Cheapest Retailer
-
$732 AUD
$514 USD
B+
Retailer 2
-
$819 AUD
$575 USD
View
Final sale: no returns
B+
Retailer 3
-
$819 AUD
$575 USD
View
Retailer 4
-
$907 AUD
$637 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$907 AUD
$637 USD
View
A
Retailer 6
-
$1,103 AUD
£610 GBP
View
B+
Retailer 7
-
$1,103 AUD
$775 USD
View
B
Retailer 8
-
$1,407 AUD
$988 USD
View
B+
Retailer 9
-
$1,419 AUD
$997 USD
View
B+
Retailer 10
-
$1,476 AUD
$1,037 USD
View
B+
Retailer 11
-
$2,006 AUD
View
B
Retailer 12
-
$2,340 AUD
$1,644 USD
View
B
Retailer 13
-
$2,634 AUD
$1,850 USD
View
B
Retailer 14
-
$2,907 AUD
£1,608 GBP
View
B
Retailer 15
-
$3,411 AUD
$2,396 USD
View
Retailer 16
-
$3,758 AUD
$2,640 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$4,346 AUD
£2,404 GBP
View
Most Expensive
C
Do Amore Diamonds
27-1554EAF77 · Oct 31
$6,492 AUD
$4,560 USD
View
17 more retailers have this diamond
Prices start from $732 AUDSave up to $5,760 AUD

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
4.12ct Oval
$732 AUD