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Marquise|Lab Grown|IGI

2.70ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG739509058

Certificate IGI LG739509058

Diamond specifications and retailer prices

From $2,481 USD
Save $12,819 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,300 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 2.7ct lab-grown marquise diamond

This 2.7ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739509058 or 739509058. Listed at 19 retailers, with prices from $2,481 to $15,300 at Do Amore Diamonds, a $12,819 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.70
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739509058
Dimensions14.13 × 7.29 × 4.53 mm
L/W Ratio1.94
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
14.13 mm7.29 mm2.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739509058
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $15,300 USD|Low: $1,898 USD|High: $16,340 USD|Avg: $5,910 USD|-6.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 11
Retailer 12
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Retailer 18
October 1, 2026
Retailer 12$2,481 USD
Retailer 5$2,491 USD
Retailer 18$2,674 USD
Retailer 3$2,745 USD
Retailer 11$3,366 USD
Retailer 14$3,926 USD
Retailer 2$4,028 USD
Retailer 13$4,138 USD
Retailer 10$5,395 USD
Retailer 4$6,270 USD
Retailer 16$6,767 USD
Retailer 15$7,214 USD
Retailer 6$7,444 USD
Retailer 7$7,559 USD
Retailer 17$7,717 USD
Retailer 8$9,742 USD
Retailer 9$9,939 USD
Do Amore Diamonds$15,300 USD

37 data points across 18 retailers

19 retailers$2,481 USD to $15,300 USD

A
Cheapest Retailer
-
$2,481 USD
A
Retailer 2
-
$2,491 USD
View
A
Retailer 3
-
$2,674 USD
View
A
Retailer 4
-
$2,745 USD
View
A
Retailer 5
-
$3,366 USD
HK$26,300 HKD
View
A
Retailer 6
-
$3,934 USD
£3,098 GBP
View
A
Retailer 7
-
$4,028 USD
View
A
Retailer 8
-
$4,138 USD
View
B+
Retailer 9
-
$5,395 USD
£4,248 GBP
View
B+
Retailer 10
-
$5,776 USD
€5,501 EUR
View
Price last confirmed 111 days ago
B+
Retailer 11
-
$6,270 USD
View
B+
Retailer 12
-
$6,767 USD
A$10,411 AUD
View
B+
Retailer 13
-
$7,214 USD
ZAR 116,540 ZAR
View
B+
Retailer 14
-
$7,444 USD
View
B+
Retailer 15
-
$7,559 USD
View
B+
Retailer 16
-
$7,717 USD
£6,076 GBP
View
B+
Retailer 17
-
$9,742 USD
SGD 13,165 SGD
View
B
Retailer 18
-
$9,939 USD
View
Most Expensive
B
Do Amore Diamonds
27-5A34B6E66 · Oct 1
$15,300 USD
View
18 more retailers have this diamond
Prices start from $2,481 USDSave up to $12,819 USD

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.

A
2.70ct Marquise
$2,481 USD