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Oval|Lab Grown|IGI

1.27ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG674513858

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG674513858

Diamond specifications and retailer prices

From $433 AUD
$304 USD
As of October 29, 2026
Save $2,025 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,458 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG674513858 or 674513858. Listed at 22 retailers as of October 29, 2026, with prices from $433 to $2,458, a $2,025 spread on the same certified stone. Taylor and Hart lists it at $2,458. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674513858
Dimensions8.68 × 6.06 × 3.82 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Top View
8.68 mm6.06 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674513858
Side View
Table 62.0%Crown 34.6°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 63.0%

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 29
Current: $952 AUD|Low: $369 AUD|High: $2,458 AUD|Avg: $1,118 AUD
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
Retailer 17
Taylor and Hart
October 31, 2026
Retailer 2$433 AUD
Retailer 9$475 AUD
Retailer 16$484 AUD
Retailer 5$503 AUD
Retailer 3$537 AUD
Retailer 6$770 AUD
Retailer 15$776 AUD
Retailer 7$876 AUD
Retailer 13$922 AUD
Retailer 1$952 AUD
Retailer 10$954 AUD
Retailer 12$1,309 AUD
Retailer 14$1,649 AUD
Retailer 4$1,725 AUD
Retailer 8$1,970 AUD
Retailer 17$2,036 AUD
Retailer 11$2,162 AUD
Taylor and Hart$2,458 AUD

43 data points across 18 retailers

22 retailers$433 AUD to $2,458 AUD

Retailer 1
-
$433 AUD
$304 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$433 AUD
$304 USD
View
A
Retailer 3
-
$484 AUD
$340 USD
View
Final sale: no returns
Retailer 4
-
$503 AUD
$353 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$537 AUD
$377 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$537 AUD
$377 USD
View
Retailer 7
-
$537 AUD
$377 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$770 AUD
$541 USD
View
A
Retailer 9
-
$776 AUD
$545 USD
View
B+
Retailer 10
-
$876 AUD
$615 USD
View
B+
Retailer 11
-
$922 AUD
ZAR 10,467 ZAR
View
B+
Retailer 12
-
$952 AUD
€637 EUR
View
B+
Retailer 13
-
$954 AUD
£528 GBP
View
B+
Retailer 14
-
$1,309 AUD
View
B
Retailer 15
-
$1,649 AUD
$1,158 USD
View
Retailer 16
-
$1,725 AUD
$1,212 USD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$1,725 AUD
$1,212 USD
View
Retailer 18
-
$1,725 AUD
$1,212 USD
View
Price last confirmed 13 days ago
B
Retailer 19
-
$1,970 AUD
SGD 1,870 SGD
View
B
Retailer 20
-
$2,036 AUD
$1,430 USD
View
B
Retailer 21
-
$2,162 AUD
£1,196 GBP
View
Most Expensive
B
Taylor and Hart
2WZJBML · Oct 31
$2,458 AUD
$1,726 USD
View
21 more retailers have this diamond
Prices start from $433 AUDSave up to $2,025 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
1.27ct Oval
$433 AUD