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Marquise|Lab Grown|IGI

1.88ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG784660271

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784660271

Diamond specifications and retailer prices

From $584 AUD
$410 USD
As of October 30, 2026
Save $4,057 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,641 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.88ct lab-grown marquise diamond

This 1.88ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784660271 or 784660271. Listed at 24 retailers as of October 30, 2026, with prices from $584 to $4,641, a $4,057 spread on the same certified stone. Do Amore Diamonds lists it at $4,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784660271
Dimensions12.83 × 6.44 × 4.01 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.83 mm6.44 mm1.88 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784660271
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

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: $3,958 AUD|Low: $584 AUD|High: $4,611 AUD|Avg: $1,977 AUD|-13.9%
Do Amore Diamonds
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October 31, 2026
Retailer 10$584 AUD
Retailer 13$759 AUD
Retailer 9$811 AUD
Retailer 26$861 AUD
Retailer 11$961 AUD
Retailer 5$1,049 AUD
Retailer 3$1,096 AUD
Retailer 2$1,176 AUD
Retailer 24$1,230 AUD
Retailer 12$1,370 AUD
Retailer 18$1,506 AUD
Retailer 8$1,566 AUD
Retailer 21$1,667 AUD
Retailer 20$1,851 AUD
Retailer 25$1,973 AUD
Retailer 15$2,215 AUD
Retailer 19$2,260 AUD
Retailer 4$2,449 AUD
Retailer 6$2,520 AUD
Retailer 7$2,738 AUD
Retailer 23$2,811 AUD
Retailer 17$2,867 AUD
Retailer 14$3,338 AUD
Do Amore Diamonds$3,958 AUD
Retailer 16$4,143 AUD
Retailer 22$4,611 AUD

9 data points across 26 retailers

24 retailers$584 AUD to $4,641 AUD

A
Cheapest Retailer
-
$584 AUD
$410 USD
Final sale: no returns
A
Retailer 2
-
$759 AUD
£420 GBP
View
A
Retailer 3
-
$811 AUD
$570 USD
View
A
Retailer 4
-
$861 AUD
$605 USD
View
A
Retailer 5
-
$961 AUD
$675 USD
View
A
Retailer 6
-
$1,049 AUD
$737 USD
View
A
Retailer 7
-
$1,096 AUD
€733 EUR
View
A
Retailer 8
-
$1,176 AUD
£651 GBP
View
A
Retailer 9
-
$1,230 AUD
ZAR 13,957 ZAR
View
B+
Retailer 10
-
$1,370 AUD
$962 USD
View
Retailer 11
-
$1,566 AUD
$1,100 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,667 AUD
View
B+
Retailer 13
-
$1,851 AUD
£1,024 GBP
View
B+
Retailer 14
-
$1,973 AUD
CA$1,925 CAD
View
B
Retailer 15
-
$2,215 AUD
$1,556 USD
View
B
Retailer 16
-
$2,449 AUD
$1,720 USD
View
B
Retailer 17
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$2,520 AUD
$1,770 USD
View
B
Retailer 18
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$2,520 AUD
$1,770 USD
View
B
Retailer 19
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$2,738 AUD
$1,923 USD
View
B
Retailer 20
-
$2,811 AUD
£1,555 GBP
View
B
Retailer 21
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$3,338 AUD
$2,345 USD
View
B
Retailer 22
-
$3,958 AUD
$2,780 USD
View
B
Retailer 23
-
$4,611 AUD
$3,239 USD
View
Most Expensive
B
Do Amore Diamonds
27-A53B08DE3 · Oct 31
$4,641 AUD
$3,260 USD
View
23 more retailers have this diamond
Prices start from $584 AUDSave up to $4,057 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
1.88ct Marquise
$584 AUD