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Marquise|Lab Grown|IGI

1.29ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG790697305

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790697305

Diamond specifications and retailer prices

From $278 AUD
$195 USD
As of October 30, 2026
Save $2,385 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,662 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown marquise diamond

This 1.29ct 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 LG790697305 or 790697305. Listed at 17 retailers as of October 30, 2026, with prices from $278 to $2,662, a $2,385 spread on the same certified stone. Do Amore Diamonds lists it at $2,662. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790697305
Dimensions11.59 × 5.69 × 3.47 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.59 mm5.69 mm1.29 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790697305
Side View
Table 63.0%Crown 36.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

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 30
Current: $2,662 AUD|Low: $175 AUD|High: $2,804 AUD|Avg: $856 AUD|-5.1%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 11$175 AUD
Retailer 17$278 AUD
Retailer 7$322 AUD
Retailer 5$408 AUD
Retailer 2$455 AUD
Retailer 3$464 AUD
Retailer 19$507 AUD
Retailer 16$554 AUD
Retailer 15$614 AUD
Retailer 9$629 AUD
Retailer 8$671 AUD
Retailer 12$940 AUD
Retailer 4$1,066 AUD
Retailer 13$1,089 AUD
Retailer 20$1,109 AUD
Retailer 10$1,154 AUD
Retailer 18$1,220 AUD
Retailer 6$1,411 AUD
Retailer 14$1,522 AUD
Do Amore Diamonds$2,662 AUD

25 data points across 20 retailers

17 retailers$278 AUD to $2,662 AUD

A
Cheapest Retailer
-
$278 AUD
$195 USD
A
Retailer 2
-
$322 AUD
$226 USD
View
A
Retailer 3
-
$408 AUD
$286 USD
View
A
Retailer 4
-
$455 AUD
£252 GBP
View
B+
Retailer 5
-
$464 AUD
$326 USD
View
A
Retailer 6
-
$507 AUD
$356 USD
View
A
Retailer 7
-
$554 AUD
$389 USD
View
A
Retailer 8
-
$614 AUD
€411 EUR
View
Retailer 9
-
$671 AUD
$471 USD
View
Price last confirmed 18 days ago
Retailer 10
-
$940 AUD
$660 USD
View
Price last confirmed 75 days ago
B+
Retailer 11
-
$1,066 AUD
CA$1,040 CAD
View
B+
Retailer 12
-
$1,089 AUD
View
B+
Retailer 13
-
$1,109 AUD
$779 USD
View
B+
Retailer 14
-
$1,220 AUD
$857 USD
View
B
Retailer 15
-
$1,411 AUD
$991 USD
View
B
Retailer 16
-
$1,522 AUD
£842 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9009A5009 · Oct 31
$2,662 AUD
$1,870 USD
View
16 more retailers have this diamond
Prices start from $278 AUDSave up to $2,385 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
1.29ct Marquise
$278 AUD