CaratHunter
Plans
Emerald|Lab Grown|IGI

5.10ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768629079

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768629079

Diamond specifications and retailer prices

From $16,409 NZD
$9,248 USD
As of November 1, 2026
Save $42,549 NZD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $58,958 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.1ct lab-grown emerald diamond

This 5.1ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629079 or 768629079. Listed at 14 retailers as of October 31, 2026, with prices from $16,409 to $58,958, a $42,549 spread on the same certified stone. Taylor and Hart lists it at $58,958. 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

5.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629079
Dimensions11.93 × 7.95 × 5.21 mm
L/W Ratio1.50
Culet sizeLarge
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
11.93 mm7.95 mm5.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629079
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 38°Culet: LargeDepth 65.5%

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: Nov 1
Current: $22,648 NZD|Low: $16,409 NZD|High: $101,919 NZD|Avg: $38,768 NZD|-22.3%
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
Taylor and Hart
November 1, 2026
Retailer 11$16,409 NZD
Retailer 13$19,258 NZD
Retailer 10$19,296 NZD
Retailer 2$19,695 NZD
Retailer 3$20,463 NZD
Retailer 1$22,648 NZD
Retailer 6$28,974 NZD
Retailer 8$31,573 NZD
Retailer 9$33,631 NZD
Retailer 5$34,278 NZD
Retailer 7$38,076 NZD
Retailer 12$51,760 NZD
Taylor and Hart$58,958 NZD
Retailer 4$101,919 NZD

38 data points across 14 retailers

14 retailers$16,409 NZD to $58,958 NZD

A
Cheapest Retailer
-
$16,409 NZD
$9,248 USD
A
Retailer 2
-
$19,258 NZD
$10,854 USD
View
A
Retailer 3
-
$19,296 NZD
$10,875 USD
View
A
Retailer 4
-
$19,695 NZD
$11,100 USD
View
A
Retailer 5
-
$20,463 NZD
HK$90,100 HKD
View
A
Retailer 6
-
$22,648 NZD
£10,051 GBP
View
B+
Retailer 7
-
$28,974 NZD
$16,330 USD
View
B+
Retailer 8
-
$31,573 NZD
€16,947 EUR
View
B+
Retailer 9
-
$33,631 NZD
£14,925 GBP
View
B+
Retailer 10
-
$34,278 NZD
$19,319 USD
View
B+
Retailer 11
-
$38,076 NZD
ZAR 346,688 ZAR
View
B
Retailer 12
-
$51,760 NZD
$29,172 USD
View
Most Expensive
B
Taylor and Hart
9PPH8SG · Oct 31
$58,958 NZD
$33,229 USD
View
12 more retailers have this diamond
Prices start from $16,409 NZDSave up to $42,549 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
5.10ct Emerald
$16,409 NZD