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Marquise|Lab Grown|IGI

3.08ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799676666

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676666

Diamond specifications and retailer prices

From $6,785 NZD
$3,824 USD
As of October 30, 2026
Save $21,065 NZD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $27,850 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG799676666 or 799676666. Listed at 24 retailers as of October 30, 2026, with prices from $6,785 to $27,850, a $21,065 spread on the same certified stone. Taylor and Hart lists it at $27,850. 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 angle32.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676666
Dimensions14.84 × 7.76 × 4.74 mm
L/W Ratio1.91
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
14.84 mm7.76 mm3.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676666
Side View
Table 57.0%Crown 32.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.1%

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 30
Current: $16,860 NZD|Low: $6,785 NZD|High: $30,640 NZD|Avg: $14,173 NZD|-9.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Taylor and Hart
November 1, 2026
Retailer 10$6,785 NZD
Retailer 3$7,111 NZD
Retailer 6$7,140 NZD
Retailer 22$7,438 NZD
Retailer 11$7,599 NZD
Retailer 8$7,851 NZD
Retailer 20$7,871 NZD
Retailer 15$8,928 NZD
Retailer 13$9,266 NZD
Retailer 2$9,835 NZD
Retailer 16$10,311 NZD
Retailer 17$10,438 NZD
Retailer 7$12,114 NZD
Retailer 12$12,195 NZD
Retailer 21$12,726 NZD
Retailer 4$13,538 NZD
Retailer 18$16,714 NZD
Retailer 1$16,860 NZD
Retailer 19$18,273 NZD
Retailer 9$19,847 NZD
Retailer 5$22,920 NZD
Retailer 14$26,822 NZD
Taylor and Hart$27,850 NZD

39 data points across 23 retailers

24 retailers$6,785 NZD to $27,850 NZD

A
Cheapest Retailer
-
$6,785 NZD
$3,824 USD
A
Retailer 2
-
$7,111 NZD
$4,008 USD
View
A
Retailer 3
-
$7,140 NZD
$4,024 USD
View
A
Retailer 4
-
$7,438 NZD
$4,192 USD
View
A
Retailer 5
-
$7,599 NZD
$4,283 USD
View
Final sale: no returns
A
Retailer 6
-
$7,851 NZD
$4,425 USD
View
A
Retailer 7
-
$7,871 NZD
$4,436 USD
View
Retailer 8
-
$8,928 NZD
$5,032 USD
View
Price last confirmed 16 days ago
A
Retailer 9
-
$9,266 NZD
HK$40,800 HKD
View
A
Retailer 10
-
$9,835 NZD
$5,543 USD
View
A
Retailer 11
-
$10,311 NZD
£4,576 GBP
View
A
Retailer 12
-
$10,438 NZD
$5,883 USD
View
B+
Retailer 13
-
$12,114 NZD
£5,376 GBP
View
B+
Retailer 14
-
$12,195 NZD
$6,873 USD
View
B+
Retailer 15
-
$12,726 NZD
€6,831 EUR
View
B+
Retailer 16
-
$13,538 NZD
$7,630 USD
View
B+
Retailer 17
-
$16,714 NZD
$9,420 USD
View
B+
Retailer 18
-
$16,860 NZD
£7,482 GBP
View
B+
Retailer 19
-
$18,273 NZD
ZAR 166,376 ZAR
View
B+
Retailer 20
-
$18,957 NZD
$10,684 USD
View
B+
Retailer 21
-
$19,847 NZD
$11,186 USD
View
B
Retailer 22
-
$22,920 NZD
$12,918 USD
View
B
Retailer 23
-
$26,822 NZD
SGD 20,428 SGD
View
Most Expensive
B
Taylor and Hart
PYDGB99 · Oct 31
$27,850 NZD
$15,697 USD
View
23 more retailers have this diamond
Prices start from $6,785 NZDSave up to $21,065 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
$6,785 NZD