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Marquise|Lab Grown|IGI

3.08ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799670197

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799670197

Diamond specifications and retailer prices

From $8,158 NZD
$4,598 USD
As of October 31, 2026
Save $27,353 NZD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $35,511 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799670197 or 799670197. Listed at 14 retailers as of October 31, 2026, with prices from $8,158 to $35,511, a $27,353 spread on the same certified stone. With Clarity lists it at $35,511. 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

3.08
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670197
Dimensions14.69 × 7.52 × 4.81 mm
L/W Ratio1.95
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
14.69 mm7.52 mm3.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670197
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.0%

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 31
Current: $11,581 NZD|Low: $8,158 NZD|High: $41,760 NZD|Avg: $18,910 NZD|-14.6%
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
With Clarity
November 2, 2026
Retailer 13$8,158 NZD
Retailer 11$8,361 NZD
Retailer 3$11,197 NZD
Retailer 1$11,581 NZD
Retailer 10$13,618 NZD
Retailer 2$13,751 NZD
Retailer 9$14,668 NZD
Retailer 7$15,809 NZD
Retailer 4$16,710 NZD
Retailer 6$18,505 NZD
Retailer 8$20,749 NZD
Retailer 12$24,045 NZD
Retailer 5$31,856 NZD
With Clarity$35,511 NZD

38 data points across 14 retailers

14 retailers$8,158 NZD to $35,511 NZD

A
Cheapest Retailer
-
$8,158 NZD
$4,598 USD
A
Retailer 2
-
$8,361 NZD
$4,712 USD
View
B+
Retailer 3
-
$11,197 NZD
HK$49,300 HKD
View
B+
Retailer 4
-
$11,581 NZD
£5,140 GBP
View
B+
Retailer 5
-
$13,618 NZD
$7,675 USD
View
B+
Retailer 6
-
$13,751 NZD
$7,750 USD
View
B+
Retailer 7
-
$14,668 NZD
€7,873 EUR
View
B+
Retailer 8
-
$15,809 NZD
$8,910 USD
View
B+
Retailer 9
-
$16,710 NZD
$9,418 USD
View
B+
Retailer 10
-
$18,505 NZD
£8,212 GBP
View
B+
Retailer 11
-
$20,749 NZD
ZAR 188,918 ZAR
View
Retailer 12
-
$24,045 NZD
$13,552 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$31,856 NZD
$17,954 USD
View
Most Expensive
B
With Clarity
799670197 · Oct 31
$35,511 NZD
$20,014 USD
View
13 more retailers have this diamond
Prices start from $8,158 NZDSave up to $27,353 NZD

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
3.08ct Marquise
$8,158 NZD