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Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG811692249

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811692249

Diamond specifications and retailer prices

From $337 AUD
$237 USD
As of October 28, 2026
Save $1,656 AUD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,993 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown marquise diamond

This 0.78ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811692249 or 811692249. Listed at 24 retailers as of October 28, 2026, with prices from $337 to $1,993, a $1,656 spread on the same certified stone. Do Amore Diamonds lists it at $1,993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811692249
Dimensions9.70 × 4.74 × 2.97 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm4.74 mm0.78 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811692249
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.7%

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 28
Current: $1,993 AUD|Low: $196 AUD|High: $1,993 AUD|Avg: $612 AUD
Do Amore Diamonds
Retailer 2
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Retailer 29
October 31, 2026
Retailer 14$211 AUD
Retailer 21$236 AUD
Retailer 27$258 AUD
Retailer 12$262 AUD
Retailer 16$262 AUD
Retailer 24$337 AUD
Retailer 28$427 AUD
Retailer 23$431 AUD
Retailer 8$447 AUD
Retailer 19$463 AUD
Retailer 6$469 AUD
Retailer 18$473 AUD
Retailer 15$498 AUD
Retailer 29$564 AUD
Retailer 3$598 AUD
Retailer 22$643 AUD
Retailer 13$676 AUD
Retailer 2$738 AUD
Retailer 10$753 AUD
Retailer 11$819 AUD
Retailer 20$836 AUD
Retailer 17$841 AUD
Retailer 25$1,015 AUD
Retailer 5$1,045 AUD
Retailer 9$1,153 AUD
Retailer 7$1,237 AUD
Retailer 26$1,261 AUD
Retailer 4$1,530 AUD
Do Amore Diamonds$1,993 AUD

33 data points across 29 retailers

24 retailers$337 AUD to $1,993 AUD

Retailer 1
-
$211 AUD
$148 USD
Price last confirmed 23 days ago
Retailer 2
-
$236 AUD
$166 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$262 AUD
$184 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$262 AUD
$184 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$337 AUD
$237 USD
View
A
Retailer 6
-
$427 AUD
$300 USD
View
A
Retailer 7
-
$431 AUD
$303 USD
View
Retailer 8
-
$463 AUD
$325 USD
View
Price last confirmed 24 days ago
Retailer 9
-
$469 AUD
ZAR 5,324 ZAR
View
Price last confirmed 18 days ago
Retailer 10
-
$473 AUD
$332 USD
View
Price last confirmed 18 days ago
Retailer 11
-
$498 AUD
$350 USD
View
Price last confirmed 18 days ago
B+
Retailer 12
-
$564 AUD
£312 GBP
View
B+
Retailer 13
-
$598 AUD
£331 GBP
View
B+
Retailer 14
-
$676 AUD
$475 USD
View
B+
Retailer 15
-
$738 AUD
View
Retailer 16
-
$753 AUD
View
Price last confirmed 22 days ago
Retailer 17
-
$841 AUD
$591 USD
View
Price last confirmed 23 days ago
B
Retailer 18
-
$1,015 AUD
$713 USD
View
B
Retailer 19
-
$1,045 AUD
$734 USD
View
Retailer 20
-
$1,153 AUD
$810 USD
View
Price last confirmed 16 days ago
Retailer 21
-
$1,237 AUD
£684 GBP
View
Price last confirmed 19 days ago
B
Retailer 22
-
$1,261 AUD
$886 USD
View
B
Retailer 23
-
$1,530 AUD
$1,074 USD
View
Most Expensive
B
Do Amore Diamonds
20-D84694 · Oct 29
$1,993 AUD
$1,400 USD
View
23 more retailers have this diamond
Prices start from $337 AUDSave up to $1,656 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
0.78ct Marquise
$337 AUD