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Marquise|Lab Grown|IGI

1.27ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG790612224

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790612224

Diamond specifications and retailer prices

From $280 AUD
$197 USD
As of October 30, 2026
Save $2,410 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,691 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790612224 or 790612224. Listed at 17 retailers as of October 30, 2026, with prices from $280 to $2,691, a $2,410 spread on the same certified stone. Do Amore Diamonds lists it at $2,691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790612224
Dimensions11.50 × 5.70 × 3.45 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm5.70 mm1.27 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790612224
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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 30
Current: $2,691 AUD|Low: $172 AUD|High: $2,691 AUD|Avg: $860 AUD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 27, 2026
Retailer 12$172 AUD
Retailer 3$280 AUD
Retailer 18$326 AUD
Retailer 4$412 AUD
Retailer 16$463 AUD
Retailer 7$470 AUD
Retailer 20$510 AUD
Retailer 21$541 AUD
Retailer 9$619 AUD
Retailer 13$620 AUD
Retailer 5$639 AUD
Retailer 14$935 AUD
Retailer 2$1,079 AUD
Retailer 6$1,082 AUD
Retailer 17$1,123 AUD
Retailer 10$1,140 AUD
Retailer 19$1,236 AUD
Retailer 11$1,295 AUD
Retailer 8$1,432 AUD
Retailer 15$1,544 AUD
Do Amore Diamonds$2,691 AUD

19 data points across 21 retailers

17 retailers$280 AUD to $2,691 AUD

A
Cheapest Retailer
-
$280 AUD
$197 USD
A
Retailer 2
-
$326 AUD
$229 USD
View
A
Retailer 3
-
$412 AUD
$290 USD
View
Retailer 4
-
$463 AUD
£256 GBP
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$470 AUD
$330 USD
View
A
Retailer 6
-
$510 AUD
$358 USD
View
A
Retailer 7
-
$541 AUD
$380 USD
View
A
Retailer 8
-
$620 AUD
€415 EUR
View
Retailer 9
-
$639 AUD
$449 USD
View
Price last confirmed 18 days ago
Retailer 10
-
$935 AUD
$657 USD
View
Price last confirmed 75 days ago
B+
Retailer 11
-
$1,079 AUD
View
B+
Retailer 12
-
$1,082 AUD
CA$1,056 CAD
View
B
Retailer 13
-
$1,123 AUD
$789 USD
View
B
Retailer 14
-
$1,236 AUD
$868 USD
View
B
Retailer 15
-
$1,432 AUD
$1,006 USD
View
B
Retailer 16
-
$1,544 AUD
£854 GBP
View
Most Expensive
B
Do Amore Diamonds
27-544A1B94B · Oct 30
$2,691 AUD
$1,890 USD
View
16 more retailers have this diamond
Prices start from $280 AUDSave up to $2,410 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 Marquise
$280 AUD