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Oval|Lab Grown|IGI

1.27ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG720540177

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720540177

Diamond specifications and retailer prices

From $369 AUD
$259 USD
As of October 31, 2026
Save $2,741 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,110 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG720540177 or 720540177. Listed at 21 retailers as of October 27, 2026, with prices from $369 to $3,110, a $2,741 spread on the same certified stone. Queensmith lists it at $3,110. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720540177
Dimensions8.81 × 6.14 × 3.76 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.81 mm6.14 mm1.27 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720540177
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $763 AUD|Low: $369 AUD|High: $2,164 AUD|Avg: $946 AUD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$369 AUD
Retailer 11$382 AUD
Retailer 9$552 AUD
Retailer 4$701 AUD
Retailer 8$706 AUD
Retailer 2$753 AUD
Retailer 1$763 AUD
Retailer 7$1,075 AUD
Retailer 6$1,416 AUD
Retailer 5$1,638 AUD
Retailer 10$2,107 AUD

39 data points across 11 retailers

21 retailers$369 AUD to $3,110 AUD

Retailer 1
-
$329 AUD
$231 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$369 AUD
$259 USD
View
Final sale: no returns
Retailer 3
-
$382 AUD
$268 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$409 AUD
$287 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$409 AUD
$287 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$456 AUD
HK$2,500 HKD
View
A
Retailer 7
-
$552 AUD
$388 USD
View
A
Retailer 8
-
$701 AUD
ZAR 7,959 ZAR
View
A
Retailer 9
-
$753 AUD
$529 USD
View
A
Retailer 10
-
$763 AUD
£422 GBP
View
B+
Retailer 11
-
$913 AUD
$641 USD
View
B+
Retailer 12
-
$1,075 AUD
$755 USD
View
Retailer 13
-
$1,313 AUD
$922 USD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$1,324 AUD
SGD 1,257 SGD
View
B
Retailer 15
-
$1,387 AUD
$974 USD
View
B
Retailer 16
-
$1,414 AUD
$993 USD
View
Retailer 17
-
$1,416 AUD
$995 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$1,638 AUD
£906 GBP
View
B
Retailer 19
-
$1,841 AUD
$1,293 USD
View
Retailer 20
-
$2,107 AUD
$1,480 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Queensmith
LG720540177 · Oct 27
$3,110 AUD
£1,720 GBP
View
20 more retailers have this diamond
Prices start from $369 AUDSave up to $2,741 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
$369 AUD