CaratHunter
Plans
Marquise|Lab Grown|IGI

1.16ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG816639318

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816639318

Diamond specifications and retailer prices

From $345 AUD
$242 USD
As of October 30, 2026
Save $1,433 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,777 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.16ct lab-grown marquise diamond

This 1.16ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816639318 or 816639318. Listed at 22 retailers as of October 30, 2026, with prices from $345 to $1,777, a $1,433 spread on the same certified stone. Reve Diamonds lists it at $1,777. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816639318
Dimensions10.94 × 5.59 × 3.45 mm
L/W Ratio1.96
Girdle conditionFaceted
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
10.94 mm5.59 mm1.16 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816639318
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

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: $711 AUD|Low: $309 AUD|High: $1,842 AUD|Avg: $829 AUD|-15.8%
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
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 5$309 AUD
Retailer 6$345 AUD
Retailer 16$383 AUD
Retailer 19$383 AUD
Retailer 10$437 AUD
Retailer 12$471 AUD
Retailer 8$515 AUD
Retailer 18$643 AUD
Retailer 14$659 AUD
Retailer 11$683 AUD
Retailer 1$711 AUD
Retailer 3$725 AUD
Retailer 2$745 AUD
Retailer 15$936 AUD
Retailer 17$1,233 AUD
Retailer 7$1,237 AUD
Retailer 9$1,242 AUD
Retailer 4$1,308 AUD
Retailer 13$1,544 AUD
Reve Diamonds$1,777 AUD

34 data points across 20 retailers

22 retailers$345 AUD to $1,777 AUD

Retailer 1
-
$309 AUD
$217 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$345 AUD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$383 AUD
$269 USD
View
A
Retailer 4
-
$383 AUD
$269 USD
View
Retailer 5
-
$426 AUD
$299 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$437 AUD
HK$2,400 HKD
View
Retailer 7
-
$448 AUD
$315 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
$471 AUD
£260 GBP
View
A
Retailer 9
-
$515 AUD
$362 USD
View
A
Retailer 10
-
$643 AUD
€430 EUR
View
A
Retailer 11
-
$659 AUD
ZAR 7,473 ZAR
View
Retailer 12
-
$683 AUD
$480 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$711 AUD
£393 GBP
View
A
Retailer 14
-
$725 AUD
$509 USD
View
A
Retailer 15
-
$745 AUD
$523 USD
View
B+
Retailer 16
-
$936 AUD
View
B+
Retailer 17
-
$1,233 AUD
$866 USD
View
B+
Retailer 18
-
$1,237 AUD
$869 USD
View
B
Retailer 19
-
$1,242 AUD
SGD 1,179 SGD
View
B
Retailer 20
-
$1,308 AUD
$918 USD
View
B
Retailer 21
-
$1,544 AUD
£854 GBP
View
Most Expensive
B
Reve Diamonds
7D4560D7F · Oct 30
$1,777 AUD
$1,248 USD
View
21 more retailers have this diamond
Prices start from $345 AUDSave up to $1,433 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
1.16ct Marquise
$345 AUD