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Marquise|Lab Grown|IGI

1.03ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG788627475

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788627475

Diamond specifications and retailer prices

From $285 AUD
$200 USD
As of October 27, 2026
Save $1,415 AUD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,700 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788627475 or 788627475. Listed at 24 retailers as of October 27, 2026, with prices from $285 to $1,700, a $1,415 spread on the same certified stone. Reve Diamonds lists it at $1,700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788627475
Dimensions10.61 × 5.26 × 10.61 mm
L/W Ratio2.02
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
10.61 mm5.26 mm1.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788627475
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.6%

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 27
Current: $640 AUD|Low: $276 AUD|High: $1,700 AUD|Avg: $759 AUD|+0.2%
Retailer 1
Retailer 2
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Retailer 21
Retailer 22
Reve Diamonds
October 29, 2026
Retailer 13$285 AUD
Retailer 18$315 AUD
Retailer 3$327 AUD
Retailer 12$350 AUD
Retailer 14$353 AUD
Retailer 19$432 AUD
Retailer 10$477 AUD
Retailer 11$522 AUD
Retailer 4$607 AUD
Retailer 1$640 AUD
Retailer 16$647 AUD
Retailer 9$692 AUD
Retailer 8$766 AUD
Retailer 15$861 AUD
Retailer 5$863 AUD
Retailer 7$911 AUD
Retailer 20$951 AUD
Retailer 21$997 AUD
Retailer 22$1,127 AUD
Retailer 2$1,203 AUD
Retailer 17$1,367 AUD
Retailer 6$1,654 AUD
Reve Diamonds$1,700 AUD

30 data points across 23 retailers

24 retailers$285 AUD to $1,700 AUD

A
Cheapest Retailer
-
$285 AUD
$200 USD
A
Retailer 2
-
$315 AUD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$327 AUD
$230 USD
View
A
Retailer 4
-
$350 AUD
$246 USD
View
A
Retailer 5
-
$353 AUD
$248 USD
View
A
Retailer 6
-
$401 AUD
HK$2,200 HKD
View
A
Retailer 7
-
$432 AUD
£239 GBP
View
A
Retailer 8
-
$477 AUD
$335 USD
View
A
Retailer 9
-
$522 AUD
$367 USD
View
A
Retailer 10
-
$607 AUD
ZAR 6,886 ZAR
View
A
Retailer 11
-
$640 AUD
£354 GBP
View
B+
Retailer 12
-
$647 AUD
€433 EUR
View
B+
Retailer 13
-
$692 AUD
$486 USD
View
B+
Retailer 14
-
$766 AUD
View
Retailer 15
-
$861 AUD
$605 USD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$863 AUD
View
B+
Retailer 17
-
$911 AUD
$640 USD
View
B+
Retailer 18
-
$951 AUD
SGD 903 SGD
View
B+
Retailer 19
-
$997 AUD
View
B
Retailer 20
-
$1,127 AUD
$792 USD
View
B
Retailer 21
-
$1,203 AUD
$845 USD
View
B
Retailer 22
-
$1,367 AUD
£756 GBP
View
B
Retailer 23
-
$1,654 AUD
£915 GBP
View
Most Expensive
B
Reve Diamonds
1C87331BE · Oct 28
$1,700 AUD
$1,194 USD
View
23 more retailers have this diamond
Prices start from $285 AUDSave up to $1,415 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
1.03ct Marquise
$285 AUD